Something strange happening with buttons on Inspector and Track header. Like ghost window for Instrument/plugin.
- Create Instrument track and close its window.
- Click on Programs in Inspector pane.
Result - buttons that opens Instrument window are in colors like Instrument window is opened, but clicking on Programs opens only a list of programs for that Instrument. This is not so disturbing while list is opened.
- Close the list by selecting program or cancel selection.
Result - all colored buttons still colored like something of that Instrument is still opened. Checking with Alt+Tab - there are no additional windows.
(Tested on 9.5.20)