@quik it seems the problem was resolved, I just updated the browser, and saw this: D

I don't know how about the rest of the extensions, but Tampermonkey for some reason is considered a malicious extension. so I am using the beta version of Tampermonkey and it does not turn off.

When you have a lot of bookmarks, you don't want to scroll through them. This solution was invented in another browser (Cent browser). Hopefully it will appear in Opera GX

@quik it seems the problem was resolved, I just updated the browser, and saw this: D

@quik yes, this setting affects the display of the background of extensions, but I cannot make a light background and dark text is still hard to see.

I also have this problem. (Stylus and SimpleExtManager extensions). And I would also like to have a light theme, because the dark one harms the eyes.

It would be nice to have a Collapsible Bookmarks Panel that retracts when you don't need it and expands when you hover over the upper border. This feature is implemented in my previous browser - Cent browser.