OBS persist window after closing

[duarm]

I'm having some problems with OBS, Screen Capture pipewire works fine on wlroots 0.20, but I want to capture a window I might open and close multiple times, the problem is that every time I close said window, OBS stops capturing that window until I go to the Source, Open selector, and select the window again. (I get prompted by the portal to choose the window again)

Back on X11, I was able to select a window titled "A", and every time I opened and closed "A", it would restore the source, without manually selecting the window again each time.

I did some research, and it appears portals implement a session_handle_token which is made to support this use case. Does this work on mango? Is this an obs problem? wlroots?