I was trying to use Orca Slicer (which itself is intractable) and it had a combo button whose menu was disconnected from the button. The menu would disappear as soon as the cursor left the button boundary, but because it was disconnected, there was no way to get to the menu without leaving the button boundary, traveling a void, and then getting to the menu. I’m unsure what incantation allowed me to finally choose the right command, but forget how it looks, it was if no one even tried to see if it works.