Vivaldi
I think it's time to accept that the Otter project, in spite of noble intentions, has missed its mark.
People, use Vivaldi browser, which is so much closer to the good Opera, without the bugs, crashes, non-playing movies/animations, and so on and so forth.
Vivaldi is what Otter was trying to be.
Thank you to the good and well intentioned people behind Otter. But the train has left the station.
I have no association with Vivaldi. I am merely a satisfied user wanting to enjoy the good times when Opera was still a thing.