Neovim viewport scrolls to very bottom upon formatting in some cases.

[kanubacode]

If I have the same file opened in 2 windows like such:

then formatting either buffer does this to the right buffer:

As talked about on Zulip: @kdheepak said:

I think what is happening is that when vim/neovim replaces the buffer contents, the view port messes up.

[kdheepak]

Thanks for opening the issue. I’ll take a look at this when I can.