Just updated to the new version:

From:
Versiune Opera One: 129.0.5823.15
Versiune Chromium: 145.0.7632.117

To:
Versiune Opera One: 129.0.5823.28
Versiune Chromium: 145.0.7632.117

Unfortunately nothing changed. The problem is still here: black screen instead of video (with adblocker enabled) and unwanted behaviour (with adblocker enabled and site added to exceptions).

I don't understand why non-working versions are published, instead of maintaining in place the last 127 working version, until the problems will be solved.