Loading scrreen and main menu is messed up

Are you sure that your graphics card is up to date?

See also MC-218803, MC-222554, MC-222297, and MC-220601, which all appear to be the same issue. So far, none of the reporters of those reports have responded to say if updating their graphics card drivers fixed the issue. It would be helpful if you could respond saying whether or not updating your graphics card drivers fix your issue.

I actually had this happen after updating graphics drivers. Reverting to the older drivers does fix the problem, but the newer drivers get installed automatically very quickly so I easily run into this same problem again.

I'm using an Acer Nitro 5 laptop with an AMD Ryzen 5 4600H and an Nvidia GeForce GTX 1650. I will add further specs if requested by others

I didnt updated grafic card driver. i even dont know what is grafik cardd

I may have something that can help Michal Ferenc find his/her graphics card:

https://codesteps.com/2019/07/20/windows-7-how-to-check-what-graphics-card-installed-in-the-system/

As was asked on Twitter, the affected driver version is 466.27

This report is invalid, as this is a technical support issue and the bug tracker is unable to help you, as the team does not have access to the appropriate resources. Please contact Community Support for assistance, regarding this problem.

I, myself, had contacted the community support regarding this (which is why I gave out the driver version here also). However, they said it was a driver issue, and thus out of their control. If that is true, then this report does count as invalid