an option to choose the window name should help me so much. I want targeting this new window.

There's still A BAR across thew top. I managed to hack it tho :(

It does exactly what I wanted! Although, I can't use it because it always gives focus of the window it creates and it's on top of all the other Firefox windows.

It would be 5 stars if I can minimize it, or hide it or change focus to the "main" Firefox window.

Not effective with Waterfox Classic 56.2.12.

Maybe you need to set a strict_min_version

Does what is advertised, but with an annoying quirk - the resulting window is always on top. There also doesn't appear to be an "exit this mode" function.

I would give this a 5 star review if there was a hotkey or the ability within the options of the extension to set a hotkey. Are there any plans to do this in the future?