Discussion - Set Aside Tabs and Warn on Close

There are lots of things being covered in one single topic, I really hope all the comments are read and considered.

I for one want the same things you mentioned above:
• Ask users if they want to close all tabs when they close a browser window
• Bring the tab set aside feature from the current version of Microsoft Edge

Tabs set aside also looks good in the same place, top left corner of the browser.
it won't be somewhere that people will accidentally click on all the time because there is literally nothing interesting or actionable in there right now. the X mark for closing tabs are on the right sides so in the top left corner there is nothing. so putting Tabs set aside button/icon on there won't cause any problem.

when we put our tabs set aside, we should be able remove single tabs in a group as well.

And you mentioned Tab Grouping (which can currently be activated using Tab Groups Flag)

Tab grouping needs so much improvements
here is more info about it:
https://techcommunity.microsoft.com/t5/discussions/tab-grouping-needs-so-much-improvements/m-p/1082319

Also it would be great if the groups that we make and put websites/tabs in were remembered again.
so for example I create a tab group and put YouTube tab in it, set the color to red and name it YouTube tabs. now i close my browser and click on YouTube favorite item again but then i have to recreate my group, name it, set its color etc. this should not happen and all of the preferences should be remembered and saved,