Extension stopped working properly after Chrome update

[Snopoff]

Hello. Several days ago my Ubuntu suggested me to update Chrome and other things. I accepted. After this the extension stopped working properly: after countdown there is no popup on the screen and history is not accessible.

Ubuntu is 20.04.3 LTS; Chrome is Version 95.0.4638.54 (Official Build) (64-bit).

How one can resolve this issue? I think, reinstall might help, but then I think I lose all my data including history, which is not the scenario I'm really in.