New Window select

[Mr-Pine]

I would like to have a list from which I can select the window I want to open in multrin because dropping a window into multrin if it is in fullscreen or on another desktop is annoying

[Excigma]

Probably not worthy of it's own issue, but also a "New Tab" Implementation that shows currently active windows (currently running programs) which you can transfer programs into Multrin

...and maybe - a stretch, all programs and add a textbox or a search option (Like the windows start menu)