insert mode focus lost/gain prints escape sequences

[zekzekus]

plugin works almost excellent for me. while in normal and visual mode focus lost causes to save of the file with my autocmd statement in my vimrc file.

but when i make focus lost in insert mode and when focus gained again i see [O[I characers printed to the buffer and buffer not saved.

    vnoremap <silent> <f24> <esc>:silent doautocmd FocusLost %<cr>gv
    vnoremap <silent> <f25> <esc>:silent doautocmd FocusGained %<cr>gv

    inoremap <silent> <f24> <c-o>:silent doautocmd FocusLost %<cr>
    inoremap <silent> <f25> <c-o>:silent doautocmd FocusGained %<cr>

visual mode mapping works but insert mode does not. i tried to put for inoremap but no luck.

[bitboxer]

I see those characters as well. Can I prevent the output of those sequences? I refresh the screen with ctrl+l but it would be great if I won't have to do that.

[tumdum]

I fixed it in my config by adding this into my vimrc:

    inoremap <Esc>[0 <nop>

I don't know why is it behaving this way, nor do I know why it can be fixed this way :/

[bitboxer]

It does not fix this for me 😭