Twinmotion Undoing Assignrf materials mid-work

Hello,
I’ve been using Revit’s Synchronization option with Twinmotion, and it generally works well. However, I’ve noticed that sometimes Twinmotion reverts the latest materials I’ve assigned to my project.
I don’t usually notice the problem right away, since I’ll be working on a different part of the project when the problem occurs. So I’ll be working on new parts of the project not knowing that part of it was undid.

Anyone know what can I do to fix this issue of Twinmotion suddenly removing assigned materials from parts of my project.