A button to merge all "windows"

[MaxiBestOf]

If like me you work on dual screen, then often you find yourself detaching the tabs from firefox to put them on the other page.

At the end of the day, sometimes 10 windows are independent.

I'm looking for a right click -> "Merge Windows" which would group all single windows within the same browser 🙂

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[Jon]

Similar idea here: Merging anonymous windows 

[Anonymous]

https://github.com/igorlogius/not-on-amo/blob/main/merge_sort_reduce_tabs-1.0.1.xpi

[Mannshoch]

I have the Problem, that some popup window are somewhere on my dual screen. Like the "add link" popup which allows me to add a Link into my mail. I would like it that this window appears in the center of the mail I currently write.

[okay_okay]

+1 to this feature