UI bug when included DX12 and hardware raytracing in Lumen.
The inscriptions are not displayed in the menu.
Windows 10 21H1, i5 10600K, GPU RTX 2070S
There is no difference from the nvidia driver: Studio driver 462.59 or 466.47
UPDATE:
UI bugs on DX12 Editor mode. If run DX11 mode UI work stable.
Hey BeliyG3, would you please report this via the Bug Submission Form for our teams to track?
Thank you! 
I found a solution 
: in the “Nvidia Control Panel” need to turn off “MFAA” for UnrealEditor.exe.
“MFAA” often causes errors in DX12 Applications.
Thanks, this solved the issue 
Thank you very much, friend. That was my problem too and only your answer worked.
Thank you so much
You have saved me after countless hours of verifying UE5 files and redownloading everything onto a new SSD. After 3 days of research I thought my graphics card was dying… If I could give you a hug I would! Thank you so much!
Thank you! This helped me as well.
This was THE fix for my case. It defaults to on (Global setting). unless MFAA is only breaking the UE UI in certain cases, seems like many users will have this “broken out of the box” bug. I wonder if Nvidia could push a small patch to alter this setting for UE… They’ll probably just let Unreal find their own fix though 
For me the fix was to disable G-Sync in the Nvidia Driver, as soon as you turn off Gsync it works.
I didn’t even had to restart the engine.
MFAA has nothing to do with this, DX12 is itself buggy and these tweaks can only fix these bugs temporary…
It helped me, I was afraid my GPU was broken. But it turned out that MFAA is conflicted with Dx12. 
It’s not particularly important that MFAA or Dx12 are buggy, we can’t fix these libraries, but we can fix the error they cause locally and continue working in UE5 
Thanks a lot !!! you made my day ! this solved the problem for me too, after days of trying everything found on the net, nothing worked until i tested your solution ! my config was a 2080 super windows10
solved it for me! thanks soooo much bro
Thanks
