The shortcut (opera://settings/keyboardShortcuts) named "Show sidebar" is misleading, as it actually toggles the sidebar completely, instead of the show/hide functionality that it suggests.

@proshor Have you tried a test standalone installation of Opera Developer? You can get it from the "Opera Developer" section at https://www.opera.com/download.

Also, what specific version of Windows? (Windows 10 22H2 or Windows 11 23H2/24H2/25H2)?

I can't reproduce the issue myself on Windows 11 23H2 with my hardware, so was wondering.

The shortcut (opera://settings/keyboardShortcuts) named "Show sidebar" is misleading, as it actually toggles the sidebar completely, instead of the show/hide functionality that it suggests.