[Bug]: Moving platforms/coins don't appear in level editor

[epicguy2222]

SuperTux Version

v0.6.3-1304-g00a307005

System Information

Windows 10 64-bit

Expected Behavior

The moving platforms/coins appear and move normally like the previous versions

Actual Behavior

The moving platforms/coins disappears

Steps To Reproduce Actual Behavior

Step 1: Make a platform moves in editor Step 2: Test the level and the moving platform will disappear

Additional Information

Error messages I think they might help:

Guidelines For Reporting Issues

• [X] I have read https://github.com/SuperTux/supertux/blob/master/CONTRIBUTING.md#bug-reports.
• [X] I have verified this isn't an issue that's already been reported.
• [X] I have verified this isn't a discussion, or an issue about a crash or a feature request, but rather an actual bug ─ that is, the game did something not intended.
• [X] I have verified this issue is not about wrong translations (use Transifex for those), or anything unsupported (e.g. third-party add-ons).
• [X] In this report, I have only included details about one (1) bug.
• [X] If I make a mistake while submitting this report, I agree to use the "Edit" feature to correct it, instead of closing this issue and opening a new one.

[weluvgoatz]

This was due to PR #2991 and has since been reverted.