Hi Sibro,
Many users are reporting the crash of Photos App, I see many FBH reports too.
Hard to isolate which of the W.U. cumulative updates triggered the bug.
In my case the third-party ISO came to the rescue again. 👌
Update/repair in place with ISO 22622.436 fixed the problem on both my failing systems.
When I tried the same with the official MS insider 22621 ISO it did not help at all. 😜
As I showed yesterday the third system that was upgraded directly with W.U. from 22000.832 to 22622.436 did not have the issue, it worked just fine without any further action. 🤷♂️
B.T.W.
vienna10 showed me where to see the photos app add-ons.