This happened earlier today, the highlight color around your new reply/etc has disappeared
I tried like 10 other themes and all of them work fine. I’ve rotated through 6 or so different color palette options for the theme (ones that are applied to other themes) and they don’t fix it when applied to this one. I have absolutely no idea what this is but now everything interaction that shows up in the drop down all looks identical to the read ones so you can’t tell what’s new or not/