@tascha666 Currently it's not possible to have what you want. I the future, if and when Chromium supports it, maybe Opera and other browsers will have such feature.
Nowadays the closest thing would be to use a regular window and a private one to login in two different accounts of the same site.
You can do it for the current session manually by opening up a new tab, going to the URL opera://discards and turning off auto-discardable for the opened tabs you want.
Is it possible to give users the option to name the 'speed dial' folder, at the save to speed dial prompt?
Right now it's a pain to save to speed dial, then open a new speed dial window, scroll to the 'hopefully' saved speed dial folder icon, and then attempt to edit/rename the folder.
As a result, users end up having a lot of speed dial folders simply/default-ly named 'folder'.
@burnout426 thanks , i know about that extensions and there are some good extensions can play hls very well. but i want to use hls media on my website and i cant ask from users to install some extension and gave him my video hls url (example.com/videos/video1.m3u8) to put it on extension and play. its not a useful way to users.