After upgrading to v1.3, 2 of the 3 Edge web apps that I had pinned disappeared from Start11. They still pin fine in Microsoft's start menu and they show up in their All Apps list. I cannot find them in the app list in Start11 nor in a search - those two are just gone from Start11 entirely, the other one is still there. It may be a coincidence, but the two that disappeared were set to size Medium and the one that didn't disappear was set to size Small.

The only way I could get them back was to create desktop shortcuts for them, right click them and then Pin to Start11.

Windows 11, 21H2, 22000.1098.