Coloring breaks randomly

[FrostKiwi]

On Windows 10 and 11 with Microsoft's New Terminal, which is the default now, vim-airline either launches with background colors showing Mode and current line being stuck to a different color or as the session progresses switches to this broken state. It never recovers.

My config for neovim airline is done via lazy and looks like this:

require("lazy").setup({
...
	{
		'vim-airline/vim-airline',
		init = function()
			vim.g.airline_powerline_fonts = 1
		end
	},
	{
		'vim-airline/vim-airline-themes',
		config = function()
			vim.g.airline_theme = 'term'
		end
	},
...

This results in normal colors:

but during launch, or sooner or later when editing files it becomes this:

Any idea what could cause this?

[chrisbra]

duplicate of #2693 ?

[FrostKiwi]

@chrisbra Possibly. Contrary to that issue, I've been encountaring this since before 0.11. I'll check the suggested workaround in that issue.