Weird EOL characters in side-by-side diff output ( ^[[0K )

[2art]

The side-by-side output right side is filled with this ^[[0K character at ends of lines. I tried playing around with settings a lot to no avail. See picture for what I mean..

.gitconfig includes:

[core]
	eol = lf
	autocrlf = input
	editor = "vscodium --wait"
	pager = delta
[interactive]
	diffFilter = delta --color-only --features=interactive
[pager]
	diff = delta
[delta]
	side-by-side = true
[diff]
	tool = delta