diff --git a/extensions/matrix/src/resolve-targets.test.ts b/extensions/matrix/src/resolve-targets.test.ts
index 6db1ed613c1..ca28393fd1e 100644
--- a/extensions/matrix/src/resolve-targets.test.ts
+++ b/extensions/matrix/src/resolve-targets.test.ts
@@ -140,8 +140,8 @@ describe("resolveMatrixTargets (users)", () => {
       kind: "group",
     });
 
-    expect(userResults.every((entry) => entry.resolved)).toBe(true);
-    expect(groupResults.every((entry) => entry.resolved)).toBe(true);
+    expect(userResults.filter((entry) => !entry.resolved)).toEqual([]);
+    expect(groupResults.filter((entry) => !entry.resolved)).toEqual([]);
     expect(listMatrixDirectoryPeersLive).toHaveBeenCalledTimes(1);
     expect(listMatrixDirectoryGroupsLive).toHaveBeenCalledTimes(1);
   });
diff --git a/extensions/signal/src/config-schema.test.ts b/extensions/signal/src/config-schema.test.ts
index 062de3275cd..f84d149d2d6 100644
--- a/extensions/signal/src/config-schema.test.ts
+++ b/extensions/signal/src/config-schema.test.ts
@@ -108,6 +108,8 @@ describe("signal groups schema", () => {
       },
     });
 
-    expect(issues.some((issue) => issue.path.join(".").startsWith("groups"))).toBe(true);
+    expect(issues.map((issue) => issue.path.join("."))).toContainEqual(
+      expect.stringMatching(/^groups/),
+    );
   });
 });
diff --git a/extensions/signal/src/format.chunking.test.ts b/extensions/signal/src/format.chunking.test.ts
index dbea02f3c9a..ef8fffc2ebe 100644
--- a/extensions/signal/src/format.chunking.test.ts
+++ b/extensions/signal/src/format.chunking.test.ts
@@ -85,7 +85,7 @@ describe("splitSignalFormattedText", () => {
       // First chunk should contain the bold style
       const firstChunk = chunks[0];
       expect(firstChunk.text).toContain("bold");
-      expect(firstChunk.styles.some((s) => s.style === "BOLD")).toBe(true);
+      expect(firstChunk.styles.map((style) => style.style)).toContain("BOLD");
       // The bold style should start at position 0 in the first chunk
       const boldStyle = requireStyle(firstChunk, "BOLD");
       expect(boldStyle.start).toBe(0);
@@ -104,7 +104,7 @@ describe("splitSignalFormattedText", () => {
       if (!chunkWithBold) {
         throw new Error("chunk containing bold text missing");
       }
-      expect(chunkWithBold.styles.some((s) => s.style === "BOLD")).toBe(true);
+      expect(chunkWithBold.styles.map((style) => style.style)).toContain("BOLD");
 
       // The bold style should have chunk-local offset (not original text offset)
       const boldStyle = requireStyle(chunkWithBold, "BOLD");
@@ -211,7 +211,7 @@ describe("splitSignalFormattedText", () => {
       // Bold should be preserved in first chunk
       const firstChunk = chunks[0];
       if (firstChunk.text.includes("bold")) {
-        expect(firstChunk.styles.some((s) => s.style === "BOLD")).toBe(true);
+        expect(firstChunk.styles.map((style) => style.style)).toContain("BOLD");
       }
     });