I just wanted to add that after some time the issue returned. I don't believe my graphics drivers are set to auto update but I followed my original solution of uninstalling the graphics driver from the device manager (Display Adapters->AMD Raedon RX 6900 XT) and rebooting. Note I did not click the box to remove the driver. Only uninstall.

I believe I've found a solution:

I'd updated the GPU driver from the Radeon Software Suite.
I did try the corrupt file repair. It did find something but the CBS.log's info doesn't really seem to be a relevant file that was repaired.
Expected: {l:32 ml:33 b:65af4e76bde404886b038024fbddd534d5e50205e7065483072d8dd2a6490aad}.
Actual: {l:32 b:cc8bc6700d3f44928b8c7022569beda57ab7971326be21f131498e9456f4c8a4}.
2022-02-02 06:56:42, Info CSI 00000208 [SR] Repairing file \??\C:\WINDOWS\Microsoft.NET\Framework\v1.0.3705\\mscormmc.dll from store

I've reproduced it again and the error changes
Now it's saying ntdll.dll

Thanks for the quick reply Pratik,