This looks as perfect workaround. Do I understand that you managed to set it so, that you open whatever Insert VST plugin (e.g in slot 1) on current track? I managed to assign it only for each particular track and particular plugin, which is tedious work and thus makes no sense. I use Cubase 12.
Comment: I managed to do it myself. I just restarted Cubase and it works as expected - Midi key opens the insert in particular slot 1 - 8 in current track. Great.
Make a shortcut key for “edit channel settings” in the Edit category in key commands then assign it to the UF8. I also turn off “always open plugins on top” in preferences & I also make sure the mixer is in focus mode (not floating). this command opens all plugins in the channel, the “esc” key closes one at a time or "Ctl+Alt+P hides all plugins. I also have to select the channel with the “left /right” arrows. I’m using SSL Nucleus with Windows 10. hope this helps
For anyone looking for a working solution for this problem I found a way to open and close all plugins with a single keyboard shortcut. I made a video explaining how to set it up.
Open And Close All Plugins With ONE KEY SHORTCUT in Cubase
it doesn’t allow me anymore in cubase 13 to change the value
Which value do you mean, please? Maybe a lost the track…?