I'm trying to solve this issue for some time now. Quite often auto-suggestion pop-up leaves a text on the screen:
- even after being closed
- sometimes covering newer suggestion that was displayed after typing new letters.
I had this issue with
youcompleteme plugin and now I have it as well with
CoC. The same on Ubuntu machine as well as in WSL.
I don't really know how to deal with it. I can clean vim with
:redraw in normal mode, but I can't use it in insert mode, and that sometimes annoying when old auto-suggestion results hover new one. These "artifacts" disappear after I hover it with a cursor.
Do you have any ideas on how I can debug it?