Cloze colouring not working right

So my cloze colouring is not working consistently (the blue when you press the space bar). Once nothing is coloured, then only a part of the cloze card is coloured and so on.

I have this problem since the newest version. Is there any way to fix this?

My addons are: Amboss addon, custom background img, customize keyboard shortcuts, frozen fields, heatmaps, highlight search results in the browser bar, img occlusion enhancend, mini format pack, more overview stats, pop-up dictionary beta, put all learning cards first, rememorize rescheduler with sibling, resize images in editor, speed focus mode

Cloze-deleting multiple lines can cause display issues, as it may lead to incorrectly formatted HTML. Henrik’s changes coming in 2.1.41 should improve the situation somewhat for newly created content.

hey, just wanted to ask if you know by chance if there is a version to which I can downgrade in order to make the coloring working again? If yes which one?