The buffer does not always appear modified

[ghost]

Don't know if it is just a problem with my config or not. I am on NVIM v0.5.0-812-gd17e50879.
Here is what happens

[mawkler]

I've noticed this as well.

[romgrk]

Yes I know. I didn't want to put an autocmd for TextChangedI because I felt it could affect performance, I only put one for TextChanged. The underlying issue is neovim/neovim#13205. You can open a PR to add the event if you want, but otherwise I'll keep it as-is and focus on getting that PR merged.

[romgrk]

The BufModifiedSet PR has been merged in neovim. You can rebuild from master if you want to use it. I won't fix it for versions without it but I can accept a PR if you want to improve hte behavior for older versions.