Aug 07 2018 05:58 PM
Aug 07 2018 06:14 PM
Is this happening with all apps or just a specific one? Does it work for an app that was already on the device like Photos? Which OS Build number is this? Can you file a feedback hub item on this as well.
Aug 08 2018 02:23 PMSolution
A reboot of the OS solved the issue. I believe that this was a general RS5 insider instability effect, and unrelated to MSIX except that it was my only reason to be using the build.