From: https://youtrack.jetbrains.com/issue/IDEA-112533
- Run ibus-setup (from command-line)
- Switch to Emoji tab
- Click the ... button next to Unicode Code Point
- Modify (or delete) the shortcut, click Apply
credits: Damien Regad
see also: https://youtrack.jetbrains.com/issue/IDEA-26936#comment=27-139328
Possible solutions:
- Uncheck option: In Settings -> Advanced Settings -> Editor tabs -> Open declaration source in the same tab
- Shift-Shift -> "registry". Uncheck
editor.preview.tab.navigation
links: