Really, ctrl-Y / restore function no longer working is way too annoying. ( regularly loosing work ).
I have to switch off the extension because of that. :-(

@FabriceNeyret, please use older version

You can load it into browser following these instructions

I’m sorry but I won’t be able to help with this issue in the nearest future.

done, thanks !
Note that I got the error message "Manifest version 2 is deprecated, and support will be removed in 2023.",
but it still seems to work :-)

minor details: last changelog is 0.13.247 ( 22/02/2022 ) ;-)
even after relaunching chrome, the menu in the toolbar icon still displays 0.14.211.

The redo is still broken in the "new" version, which is extremely inconvenient (massively loosing changes when trying to undo-redo).
Today I tried the VScode editor: clicking in the code set the cursor at the end of the line rather at the mouse location so hardly usable.
→ I have to stick to the 0.13.249 version as you advised above, but I understand it won't work forever.
Any plan to fix this nasty bug ?

Am I the only one to have this very annoying bug ?
( chrome on linux here. Still using the default code editor ).
One of the strange behavior: when undo-ing, the focus of the undo can suddenly go in another area (e.g. the chat part, if a ongoing text was typed there) and anachronistically undo there (and apparently not coming back to code).
And even when not doing that, if undoing goes on different code regions, redoing is a mess.