Parts position does not return when I press Ctrl-Z

[Soraimu (Sor)]

Basically this bug is occurring but every single time I undo

Certain parts staying in the same place when you press undo

I have recently noticed this bug where unions move back when you press undo, but not the other parts of the model, and vice-versa. I tried to capture a video of it happening, and I will describe it as it isn’t very clear. I moved the grouped plant over to another area and then pressed undo (Using CTRL + Z), and the union moved back but not one of the meshes and a cylinder. It is completely random and I have found no order to what does move and what doesn’t. If I press undo again, it…

Here’s the bug:

Here’s what happens when I play-test:

[levdasoalt2 (doesntexist)]

Try uninstalling and reinstalling robloxstudio I have experienced this issue and this has fixed it.