[GREENFOOT-858] The execution twirler does not show when user code takes a long time to run
Greenfoot has a feature where an execution twirler control shows if the user code takes too long, which provides help if the user has coded an infinite loop or similar. This was broken in version 3.6.1, such that it no longer shows. It should be fixed.
- Issue type: Bug
- Priority: Medium
- Fix versions: 3.7.0