5.1.0 Preview some graphic issue about migration test from 5.0.3

Hello Guys,

i have some flickering with a simple starter-prooject made with 5.0.3 and open with 5.1.0 Preview…check this glitch on materials … what 's happened? Missing something with new 5.1 features?

Mobility of /Game/UEDPIE_0_NuovaMappa.NuovaMappa:PersistentLevel.StaticMeshActor_0 : StaticMeshComponent0 has to be ‘Movable’ if you’d like to AddImpulseAtLocation.
Mobility of /Game/UEDPIE_0_NuovaMappa.NuovaMappa:PersistentLevel.StaticMeshActor_0 : StaticMeshComponent0 has to be ‘Movable’ if you’d like to AddImpulseAtLocation.
OggettinoCarino.CuboCarino Cube has to have ‘Simulate Physics’ enabled if you’d like to AddImpulseAtLocation.
OggettinoCarino.CuboCarino Cube has to have ‘Simulate Physics’ enabled if you’d like to AddImpulseAtLocation.
OggettinoCarino.CuboCarino Cube has to have ‘Simulate Physics’ enabled if you’d like to AddImpulseAtLocation.

Another video showing the material editor…
Doesn’t happens in 5.0.3

I have exactly the same problem. After opening a simple 5.0.3 project with 5.1.0, most materials flicker. I build a new 5.1.0 project and the problem still exist. Materials with only one color don’t have this issue, others flash and flicker. ue4 and 5.0.3 work fine.