The 28 March VMware released a new version of App Volumes (it is a minor version) to fix some known Issues of previous versions.

VMware App Volumes 4, version 2312.2 Release Notes

In this case, it’s a relief for me because I just happened to find a bug in version 2312 on a customer with vSAN and App Volumes storage group. This version should fix the following issue: In the next few days, I will install the update and possibly update the post.