diff --git a/CHANGELOG.md b/CHANGELOG.md
index a1cc3fda725..48edeca2a94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -55,6 +55,7 @@ Docs: https://docs.openclaw.ai
 ### Fixes
 
 - Agents/Pi: suppress persistence for synthetic mid-turn overflow continuation prompts, so transcript-retry recovery does not write the "continue from transcript" prompt as a new user turn. Thanks @vincentkoc.
+- Telegram: keep reply-dispatch lazy provider runtime chunks behind stable dist names and delete `/reasoning stream` previews after final delivery so package updates and live reasoning drafts do not leave Telegram turns broken or noisy. Thanks @BunsDev.
 - Exec approvals: detect `env -S` split-string command-carrier risks when `-S`/`-s` is combined with other env short options, so approval explanations do not miss split payloads hidden behind `env -iS...`. Thanks @vincentkoc.
 - Google Meet: log the concrete agent-mode TTS provider, model, voice, output format, and sample rate after speech synthesis, so Meet logs show which voice backend spoke each reply.
 - Voice Call: mark realtime calls completed when the realtime provider closes normally, so Twilio/OpenAI/Google realtime stop events do not leave active call records behind. Thanks @vincentkoc.
diff --git a/docs/channels/telegram.md b/docs/channels/telegram.md
index 0f9762156c2..b1a502cf628 100644
--- a/docs/channels/telegram.md
+++ b/docs/channels/telegram.md
@@ -318,6 +318,7 @@ curl "https://api.telegram.org/bot<bot_token>/getUpdates"
     Telegram-only reasoning stream:
 
     - `/reasoning stream` sends reasoning to the live preview while generating
+    - the reasoning preview is deleted after final delivery; use `/reasoning on` when reasoning should remain visible
     - final answer is sent without reasoning text
 
   </Accordion>
diff --git a/docs/concepts/messages.md b/docs/concepts/messages.md
index c6ee474b716..e6a105892ae 100644
--- a/docs/concepts/messages.md
+++ b/docs/concepts/messages.md
@@ -166,7 +166,7 @@ OpenClaw can expose or hide model reasoning:
 
 - `/reasoning on|off|stream` controls visibility.
 - Reasoning content still counts toward token usage when produced by the model.
-- Telegram supports reasoning stream into the draft bubble.
+- Telegram supports reasoning stream into a transient draft bubble that is deleted after final delivery; use `/reasoning on` for persistent reasoning output.
 
 Details: [Thinking + reasoning directives](/tools/thinking) and [Token use](/reference/token-use).
 
diff --git a/docs/concepts/streaming.md b/docs/concepts/streaming.md
index 9e8aab948bc..c12ddf011c3 100644
--- a/docs/concepts/streaming.md
+++ b/docs/concepts/streaming.md
@@ -162,7 +162,7 @@ Telegram:
 - Uses `sendMessage` + `editMessageText` preview updates across DMs and group/topics.
 - Sends a fresh final message instead of editing in place when a preview has been visible for about one minute, then cleans up the preview so Telegram's timestamp reflects reply completion.
 - Preview streaming is skipped when Telegram block streaming is explicitly enabled (to avoid double-streaming).
-- `/reasoning stream` can write reasoning to preview.
+- `/reasoning stream` can write reasoning to a transient preview that is deleted after final delivery.
 
 Discord:
 
diff --git a/extensions/telegram/src/bot-message-dispatch.test.ts b/extensions/telegram/src/bot-message-dispatch.test.ts
index e21b40a537c..4892d00458a 100644
--- a/extensions/telegram/src/bot-message-dispatch.test.ts
+++ b/extensions/telegram/src/bot-message-dispatch.test.ts
@@ -2862,7 +2862,7 @@ describe("dispatchTelegramMessage draft streaming", () => {
     );
   });
 
-  it("keeps reasoning preview message when reasoning is streamed but final is answer-only", async () => {
+  it("clears reasoning preview message when reasoning is streamed but final is answer-only", async () => {
     const { reasoningDraftStream } = setupDraftStreams({
       answerMessageId: 999,
       reasoningMessageId: 111,
@@ -2887,7 +2887,7 @@ describe("dispatchTelegramMessage draft streaming", () => {
     expect(reasoningDraftStream.update).toHaveBeenCalledWith(
       "Reasoning:\n_Word: strawberry. r appears at 3, 8, 9._",
     );
-    expect(reasoningDraftStream.clear).not.toHaveBeenCalled();
+    expect(reasoningDraftStream.clear).toHaveBeenCalledTimes(1);
     expect(editMessageTelegram).toHaveBeenCalledWith(
       123,
       999,
diff --git a/extensions/telegram/src/bot-message-dispatch.ts b/extensions/telegram/src/bot-message-dispatch.ts
index ffda126b665..e5a83311db5 100644
--- a/extensions/telegram/src/bot-message-dispatch.ts
+++ b/extensions/telegram/src/bot-message-dispatch.ts
@@ -1025,10 +1025,6 @@ export const dispatchTelegramMessage = async ({
                         continue;
                       }
                       if (info.kind === "final") {
-                        if (reasoningLane.hasStreamedMessage) {
-                          activePreviewLifecycleByLane.reasoning = "complete";
-                          retainPreviewOnCleanupByLane.reasoning = true;
-                        }
                         reasoningStepState.resetForNextStep();
                       }
                     }
diff --git a/scripts/runtime-postbuild.mjs b/scripts/runtime-postbuild.mjs
index 83a45b594f4..56629b72447 100644
--- a/scripts/runtime-postbuild.mjs
+++ b/scripts/runtime-postbuild.mjs
@@ -40,6 +40,10 @@ const LEGACY_ROOT_RUNTIME_COMPAT_ALIASES = [
   // gateway may resolve these only after an npm package tree replacement.
   ["server-close-DsVPJDIx.js", "server-close.runtime.js"],
   ["server-close-DvAvfgr8.js", "server-close.runtime.js"],
+  // v2026.5.3 beta reply-dispatch lazy chunks.
+  ["provider-dispatcher-6EQEtc-t.js", "provider-dispatcher.js"],
+  ["provider-dispatcher-BpL2E92x.js", "provider-dispatcher.js"],
+  ["provider-dispatcher-JG96SkLX.js", "provider-dispatcher.js"],
 ];
 const LEGACY_CLI_EXIT_COMPAT_CHUNKS = [
   {
diff --git a/src/agents/tools/message-tool.test.ts b/src/agents/tools/message-tool.test.ts
index 54fa1b90b0a..9c541a769a3 100644
--- a/src/agents/tools/message-tool.test.ts
+++ b/src/agents/tools/message-tool.test.ts
@@ -1107,6 +1107,20 @@ describe("message tool reasoning tag sanitization", () => {
       target: "signal:+15551234567",
       channel: "signal",
     },
+    {
+      field: "message",
+      input: "Reasoning:\n_internal plan_\n\nVisible answer",
+      expected: "Visible answer",
+      target: "telegram:123",
+      channel: "telegram",
+    },
+    {
+      field: "message",
+      input: "Reasoning:\n_internal plan_\n_more internal notes_",
+      expected: "",
+      target: "telegram:123",
+      channel: "telegram",
+    },
   ])(
     "sanitizes reasoning tags in $field before sending",
     async ({ channel, target, field, input, expected }) => {
diff --git a/src/agents/tools/message-tool.ts b/src/agents/tools/message-tool.ts
index 74a07d0812d..c74e6480c98 100644
--- a/src/agents/tools/message-tool.ts
+++ b/src/agents/tools/message-tool.ts
@@ -45,6 +45,26 @@ const EXPLICIT_TARGET_ACTIONS = new Set<ChannelMessageActionName>([
 function actionNeedsExplicitTarget(action: ChannelMessageActionName): boolean {
   return EXPLICIT_TARGET_ACTIONS.has(action);
 }
+
+function stripFormattedReasoningMessage(text: string): string {
+  const stripped = stripReasoningTagsFromText(text);
+  const lines = stripped.split(/\r?\n/u);
+  if (lines[0]?.trim() !== "Reasoning:") {
+    return stripped;
+  }
+
+  let index = 1;
+  while (index < lines.length) {
+    const trimmed = lines[index]?.trim() ?? "";
+    if (!trimmed || (trimmed.startsWith("_") && trimmed.endsWith("_") && trimmed.length >= 2)) {
+      index += 1;
+      continue;
+    }
+    break;
+  }
+  return lines.slice(index).join("\n").trim();
+}
+
 function buildRoutingSchema() {
   return {
     channel: Type.Optional(Type.String()),
@@ -692,7 +712,7 @@ export function createMessageTool(options?: MessageToolOptions): AnyAgentTool {
       // in tool arguments, and the messaging tool send path has no other tag filtering.
       for (const field of ["text", "content", "message", "caption"]) {
         if (typeof params[field] === "string") {
-          params[field] = stripReasoningTagsFromText(params[field]);
+          params[field] = stripFormattedReasoningMessage(params[field]);
         }
       }
 
diff --git a/src/channels/plugins/module-loader.test.ts b/src/channels/plugins/module-loader.test.ts
index 4aa37e99b2e..e9a9b0cca90 100644
--- a/src/channels/plugins/module-loader.test.ts
+++ b/src/channels/plugins/module-loader.test.ts
@@ -12,6 +12,7 @@ const tempDirs: string[] = [];
 const pluginModuleLoaderJitiFactoryOverrideKey = Symbol.for(
   "openclaw.pluginModuleLoaderJitiFactoryOverride",
 );
+const testRequire = createRequire(import.meta.url);
 
 afterEach(() => {
   for (const tempDir of tempDirs.splice(0)) {
@@ -87,6 +88,12 @@ describe("channel plugin module loader helpers", () => {
       target,
     }));
     const createJiti = vi.fn(() => loadWithJiti);
+    const sourceExtensions = [".ts", ".tsx", ".mts", ".cts"] as const;
+    const sourceHooks = new Map<string, NodeJS.RequireExtensions[string] | undefined>();
+    for (const extension of sourceExtensions) {
+      sourceHooks.set(extension, testRequire.extensions[extension]);
+      delete testRequire.extensions[extension];
+    }
     vi.resetModules();
     stubPluginModuleLoaderJitiFactory(createJiti as unknown as PluginModuleLoaderFactory);
     const loaderModule = await importFreshModule<typeof import("./module-loader.js")>(
@@ -98,9 +105,6 @@ describe("channel plugin module loader helpers", () => {
     fs.mkdirSync(path.dirname(modulePath), { recursive: true });
     fs.writeFileSync(modulePath, "export const ok = true;\n", "utf8");
 
-    const testRequire = createRequire(import.meta.url);
-    const originalTsHook = testRequire.extensions[".ts"];
-    delete testRequire.extensions[".ts"];
     try {
       expect(
         loaderModule.loadChannelPluginModule({
@@ -111,16 +115,20 @@ describe("channel plugin module loader helpers", () => {
         loadedBy: "jiti",
         target: fs.realpathSync.native(modulePath),
       });
+      expect(createJiti).toHaveBeenCalledOnce();
+      expect(createJiti).toHaveBeenCalledWith(
+        expect.stringContaining("module-loader.ts"),
+        expect.objectContaining({ tryNative: false }),
+      );
+      expect(loadWithJiti).toHaveBeenCalledWith(fs.realpathSync.native(modulePath));
     } finally {
-      if (originalTsHook) {
-        testRequire.extensions[".ts"] = originalTsHook;
+      for (const [extension, hook] of sourceHooks) {
+        if (hook) {
+          testRequire.extensions[extension] = hook;
+        } else {
+          delete testRequire.extensions[extension];
+        }
       }
     }
-    expect(createJiti).toHaveBeenCalledOnce();
-    expect(createJiti).toHaveBeenCalledWith(
-      expect.stringContaining("module-loader.ts"),
-      expect.objectContaining({ tryNative: false }),
-    );
-    expect(loadWithJiti).toHaveBeenCalledWith(fs.realpathSync.native(modulePath));
   });
 });
diff --git a/src/infra/tsdown-config.test.ts b/src/infra/tsdown-config.test.ts
index 40f7a065694..943da197125 100644
--- a/src/infra/tsdown-config.test.ts
+++ b/src/infra/tsdown-config.test.ts
@@ -90,6 +90,7 @@ describe("tsdown config", () => {
         "media-understanding/apply.runtime",
         "index",
         "commands/status.summary.runtime",
+        "auto-reply/reply/provider-dispatcher",
         "plugins/provider-discovery.runtime",
         "plugins/provider-runtime.runtime",
         "plugins/runtime/index",
@@ -111,6 +112,16 @@ describe("tsdown config", () => {
     );
   });
 
+  it("keeps reply dispatcher lazy runtime behind one stable dist entry", () => {
+    const distGraph = unifiedDistGraph();
+
+    expect(entrySources(distGraph as TsdownConfigEntry)).toEqual(
+      expect.objectContaining({
+        "auto-reply/reply/provider-dispatcher": "src/auto-reply/reply/provider-dispatcher.ts",
+      }),
+    );
+  });
+
   it("routes gateway run-loop lifecycle imports through the stable runtime boundary", () => {
     const importSpecifiers = [
       ...readGatewayRunLoopSource().matchAll(/import\(["']([^"']+)["']\)/gu),
diff --git a/src/plugin-sdk/channel-streaming.ts b/src/plugin-sdk/channel-streaming.ts
index eb76de7d88f..5cdfc8f728a 100644
--- a/src/plugin-sdk/channel-streaming.ts
+++ b/src/plugin-sdk/channel-streaming.ts
@@ -635,7 +635,10 @@ function compactProgressLineDetail(detail: string, maxChars: number): string {
 
 function removeUnbalancedInlineBackticks(value: string): string {
   const backtickCount = Array.from(value).filter((char) => char === "`").length;
-  return backtickCount % 2 === 1 ? value.replaceAll("`", "") : value;
+  if (backtickCount % 2 === 0) {
+    return value;
+  }
+  return value.trimStart().startsWith("`") ? value.replaceAll("`", "'") : value.replaceAll("`", "");
 }
 
 function compactChannelProgressDraftLine(line: string, maxChars: number): string {
diff --git a/test/scripts/runtime-postbuild.test.ts b/test/scripts/runtime-postbuild.test.ts
index d4592ea6a50..5e28a737d09 100644
--- a/test/scripts/runtime-postbuild.test.ts
+++ b/test/scripts/runtime-postbuild.test.ts
@@ -293,6 +293,11 @@ describe("runtime postbuild static assets", () => {
       'export * from "./runtime-plugins.runtime-NewHash.js";\n',
       "utf8",
     );
+    await fs.writeFile(
+      path.join(distDir, "provider-dispatcher.js"),
+      'export * from "./provider-dispatcher-NewHash.js";\n',
+      "utf8",
+    );
 
     writeLegacyRootRuntimeCompatAliases({ rootDir });
 
@@ -302,6 +307,9 @@ describe("runtime postbuild static assets", () => {
     expect(
       await fs.readFile(path.join(distDir, "runtime-plugins.runtime-CNAfmQRG.js"), "utf8"),
     ).toBe('export * from "./runtime-plugins.runtime.js";\n');
+    expect(await fs.readFile(path.join(distDir, "provider-dispatcher-6EQEtc-t.js"), "utf8")).toBe(
+      'export * from "./provider-dispatcher.js";\n',
+    );
   });
 
   it("writes compatibility aliases for previous gateway shutdown chunk names", async () => {
diff --git a/tsdown.config.ts b/tsdown.config.ts
index c3069661654..d54c2f1bd84 100644
--- a/tsdown.config.ts
+++ b/tsdown.config.ts
@@ -242,6 +242,7 @@ function buildDockerE2eHarnessEntries(): Record<string, string> {
       "src/agents/pi-embedded-runner/effective-tool-policy.ts",
     "agents/pi-embedded-runner/run/runtime-context-prompt":
       "src/agents/pi-embedded-runner/run/runtime-context-prompt.ts",
+    "auto-reply/reply/provider-dispatcher": "src/auto-reply/reply/provider-dispatcher.ts",
     "auto-reply/reply/commands-crestodian": "src/auto-reply/reply/commands-crestodian.ts",
     "cli/run-main": "src/cli/run-main.ts",
     "commitments/runtime": "src/commitments/runtime.ts",