When the main viewport is undocked from the main window, despite a part being selected in the explorer, the tools remain greyed out and are unelectable making it impossible to modify parts in that way. I cannot select a different tool before focusing the viewport
The bug happens when the main viewport is out of the main window, and you try to select a part after leaving the script editor.
I would expect to be able to pick tools from the ribbonbar always if the viewport is undocked.
I discovered this today.
I am currently on Mac.
To reproduce, move main viewport out of main window, enter script editor then go back to the viewport and try selecting parts.
Unintended behaviour when viewport not in main window.
Intended behaviour when viewport in main window
