I packet my application as aab bundle, and delivered it to Google Play store. But when application is installed from Play store, running it fails with error "Your application encountered a fatal error and cannot continue". This doesn't happen on all all devices. it might depend which ABI device uses. At least my Samsung S10 fails, but Galaxy Tab A6 works fine.
APK packet (signed release) from the same build works fine on my devices.
I looked inside aab packet, and at least lib counts equals, so it is not like
Used Qt: release 5,14.0
Qt Creator: 4.11.0 (build on Dec 10 2019 12:27:13)
My application is open beta, and can be found here:
Another user has reported this and provided full crash stack. It has been attached to this report.