[Bug] Too many open files from GUI Animation Tool

[wenzeslaus]

It seems you can get "Too many open files" error from Animation Tool in GUI. I don't have details for this, so proper testing with screenshots is needed first to confirm this.

[SyedAhad01]

Hi, I would like to work on this issue.

From my understanding, the "Too many open files" error may be caused by the Animation Tool opening multiple files without properly closing them during execution. I would like to first reproduce the issue and collect relevant logs and screenshots to confirm the behavior.

After that, I plan to investigate how file handling is implemented in the Animation Tool and ensure that files are properly closed or managed to avoid exceeding system limits.

Please let me know if this approach sounds good or if there are any specific areas I should focus on while investigating.