Send tabs to another window doesn't work

[nise]

Right-click, send to another window does not work. The tab remains at the current position and doesn't show up at the desired window.

Firefox v129

[JeffVeit]

Same, but worse than that for me... instead it seems to mess up all the tabs. It looks like it might be taking tabs from lots of windows and moving them to the window that you originally tried to send from. Possibly one from each window.

Firefox v131.0

[JeffVeit]

And I suspect, related to this, right clicking on a tab and using "Send Tab to..." also moves many tabs to another window.

However, if you open the Tabby interface, and then choose a tab title, and right click and "Move Tab(s) to..." and then choose a window, then that works properly.

[estribiyo]

Same for me... Firefox 128.4.0esr (64-bit) on Linux / Tabby 3.2.1