Is there a script to override default pin behaviour? New FX windows are opened unpinned/in background by default, so if all your monitors contain other windows, you have to resize them to find the new window and find where it's placed and than click the pin button. If you close the FX window and open it later the pin status is lost.
It's not a bug, but an awkward feature/design decision I don't understand. If a user opens a window by a click, he's expecting that the window is shown and not hidden in the background. Can the pin functionality be disabled globally or set to "always on" by default?