Hmm, I was pretty sure that before 2022.11 we had borders set to 0? I have to admit I really dislike the new interface, could you also add an option to make it look like on the screen below? (from around April 2022)
border-pixel-width set to 0px for dark and light mode…
on light mode, it can’t be seen very clearly, because of the shadow… that’s why it was not directly visible to me