When clicking a frame that doesn't exist in TAStudio, select it once the frame exists.

[SuuperW]

Now when you click to toggle a button past the end of the movie, that frame will be selected. And when you click the cursor column to seek past the end of the movie, that frame will be selected once it is reached.

Check if completed:

• I have run any relevant test suites
• I, the commit author, have read the licensing terms for contributors (last updated 2024-06-22) and am compliant