True, Logic is not always deleting editor, i’ve seen that with our plugins. Live and Bitwig also expose similar behaviour, also on windows.
I think the problem in Live/Bitwig is that editor is preserved only with 1st plugin closing. After that, it’s working as usual, properly creating and destroying editor.
Anway, in my case, I added timer, which is constantly checking editor visibility, because there is no guarantee, that destructor will be called, when plugin editor is closed.
