Although installer 3.1.1 silently copes with missing missing dependencies e.g. qt.qt5.5140.android_x86_64 for automation.5140.qtmqtt.android_x86_64 it might cause real issue for end user by not installing all intended binaries.

Most likely There are bunch of automation packaging templates with dependencies to android package names (with target architecture) which should have been updated when 5.14.0 switched to unified android builds and using android packaging configuration without target architecture in names.