Make A 'Re-Open Dialogwindow'-Option

Imho its useless to keep the Dialog Window open if you had chosen ‘Remove the source plugin after rendering’ (which is by default ON) + you have to close it seperately before you can use other functions.

Could be, that the remaining window is useful, if you do grab more then one instrument + Keep the VST, thats why my suggestion is not: Close Window automaticly after render.