Filter stack presets?

[MusicalBox]

I did suggest something similar last year. I got near zero reaction, aside from a few likes by forum members.

Copy the filters, Paste filters... Save filters?

I wonder what happens exactly when I use these buttons… [copy_paste_filters] I mean, surely it does not work exactly the same as Copy/Paste in Windows. Suppose I’m working on two Shotcut projects at the same time, if I use the Copy the filters button in one window of Shotcut, I won’t be able to Paste Filters on a clip in the other Shotcut window. But obviously, when I hit the Copy the filters button, somehow Shotcut takes “note” of the combinaison of filters (and keyframes) from a clip and ca…