Copying and pasting eISF not working

Sometimes when I copy and paste an eISF device on to another track I just get a small empty device window with no settings and so have to add the device again from the user library and reset all the settings manually. Is this normal? Any idea why it might be happening? I can’t seem to add a screenshot here but can email one if it’s helpful.

yes this is a known m4l bug, this also happens with other devices, we didn’t manage yet to get it to their attention. You can select another window and the live again and it will appear (if it is the issue I think you are having). Let me know if that works for you.