Bug 1962592 - Reduce tab moves in adoptTabGroup r=tabbrowser-reviewers,dao

Differential Revision: https://phabricator.services.mozilla.com/D246702
2025-04-25 13:44:46 +00:00
parent 6899ed5a68
commit 6521fc35e2
2 changed files with 88 additions and 0 deletions
--- a/browser/components/tabbrowser/content/tabbrowser.js
+++ b/browser/components/tabbrowser/content/tabbrowser.js
@@ -3155,6 +3155,7 @@
      let newTabs = [];
      for (let tab of group.tabs) {
        newTabs.push(this.adoptTab(tab, { elementIndex }));
+        ++elementIndex;
      }

      return this.addTabGroup(newTabs, {