Yeah! Are you just putting up with it, or did it resolve on its own? It's just annoying when I forget, accidentally drag the tabs out and all these mini images are blocking my screen. Then having to quit the app all together after that, it's a mess lol.
I have had a somewhat similar experience. Not with freezing, but with the doorhanger from the heart symbol staying blank. I am using V7 Bookmarks to bookmark pages now, by dragging the icon for the page into the sidebar where the bookmarks are listed.
Worse still, the text and the background are in low contrast, so the text is hard to read. These developers cannot even be bothered to change the text colour when one changes the theme between light and dark.
Still the same issue with 60.0.3255.83. I reported that as a bug to the developers a few weeks ago, so let's see, if they get to fix that soon. By the way, i liked the older browser versions much more. The new one seems to be slower.
Just updated today to version 60 (60.0.3255.83) from previous major version (certainly 58).
And since I cannot access to my web servers using self-signed certificates, even after adding/trusting the certificates in the MacOS Keychains.
I can understand that self-signed certificates can be dangerous but if user add them in the Keychain of MacOS and set them as trusted, why the access is still blocked ?
Had to use Firefox to access my sites.
Nobody replay so I reply myself maybe it will be helpful for somebody
Today I reset Opera settings and after that automatic switching accordingly macOS setting started working but in my opinion it is Opera error.
If I just one time manually switch Opera theme in Opera settings it broke automatic switching according to macOS setting. I can not find settings responsible for this in Opera menu. Only way is to reset Opera settings.
Hope it will be solved in next releases.
I experience a similar problem when having multiple windows opened and closing a tab in one of them sometimes Opera will quit entirely.
I do not have the precise step to replicate the issue unfortunately.
Opera is up to date
System:Mac OS X 10.14.4 64-bit