<![CDATA[Opera's Tab Bar Width Expands When Restarting]]>Hello! I always use vertical tabs and keep the tab bar width set to the minimum. However, after updating Opera for Mac to the latest version (139.0.6053.38), I started experiencing an issue where the tab bar width expands every time I restart the browser.

Tab bar at minimum width ↓↓
スクリーンショット 2026-11-08 6.19.42.JPG

Tab bar expanded upon startup ↓↓
スクリーンショット 2026-11-08 6.19.42.JPG

(This English text was written using DeepL.)

Opera One ver. 139.0.6053.38
macOS 27.2 Golden Gate

]]>https://forums.opera.com/topic/89955/opera-s-tab-bar-width-expands-when-restartingRSS for NodeWed, 11 Nov 2026 10:27:44 GMTSat, 07 Nov 2026 21:29:58 GMT60