Don't show "+0" for a collapsed tab group containing active non-split view tab

piroor · piroor · commit 21d06f442f2b · 2026-04-14T16:00:11.000+09:00
diff --git a/webextensions/common/TreeItem.js b/webextensions/common/TreeItem.js
@@ -929,7 +929,7 @@ class TabGroupCollapsedMembersCounter extends TreeItem {
 
   get title() {
     const members = this.raw.group.$TST.members;
-    const hasActiveSplitView = members.filter(tab => tab.active && !!tab.$TST.pairedSplitViewTab);
+    const hasActiveSplitView = members.some(tab => tab.active && !!tab.$TST.pairedSplitViewTab);
     const collapsedItemsCount = Math.max(0, members.length - (hasActiveSplitView ? 2 : 1));
     return `+${collapsedItemsCount}`;
   }

Original file line number	Diff line number	Diff line change
`@@ -929,7 +929,7 @@ class TabGroupCollapsedMembersCounter extends TreeItem {`
`929`	`929`
`930`	`930`	`get title() {`
`931`	`931`	`const members = this.raw.group.$TST.members;`
`932`		`- const hasActiveSplitView = members.filter(tab => tab.active && !!tab.$TST.pairedSplitViewTab);`
	`932`	`+ const hasActiveSplitView = members.some(tab => tab.active && !!tab.$TST.pairedSplitViewTab);`
`933`	`933`	`const collapsedItemsCount = Math.max(0, members.length - (hasActiveSplitView ? 2 : 1));`
`934`	`934`	return `+${collapsedItemsCount}`;
`935`	`935`	`}`