Sketchup 2018 bug

Sketchup 2018 not working properly. May be after installation of sketchup 2022?
1- Shortcut keys not working
2- All tools are highlighted after selection
3- Extension and other toolbar menu get hanged once opened.

It’s very hard to see what is happening in your video, but my guess would be that the extension you used has opened a dialog offscreen and is waiting for input from you, which is why you have to end task.

No, Even without using any extension. Problem still exist. Tried reinstalling but still it does not work.

Reinstalling SketchUp doesn’t necessarily remove any installed extensions or remove their settings. If an extension has a window open off screen it may remain after reinstalling SU.