Edge 127 tab bar issue

I know this is not a help site, but has anyone seen weird things in the tab bar after Edge updated to 127? The big problem is that the tab bar, when left to default colors and theme, no longer picks up the system color. It just up and stopped doing so after the update. This is not an aesthetic thing. My eyesight is not great, and I can struggle to figure which is the active tab on the tab bar. With Edge set to default color and system Personalization set to show system color in title bars, all was well. The contrast between the active tab and other tabs was stark, even to my eyes. Now, not so much. I futzed around and found settings that are workable, but it was perfect before. What happened?