Crash with Google VR Plugin in 4.21.2

Hi guys, every time I run the apk installed on my android, which is with Google VR, the application is closed in 4.21.2
but in 4.19.2 it works well.
Could you tell me what the difference is? or what am I doing wrong?

We are experiencing the same issue. It seems there are several problems with the Google VR plugin with the latest versions of Unreal.

The only way we were able to get it to work was by doing this: GoogleVR - Crash opening application on device. - Unreal Engine Forums

Currently we actually develop in 4.19 and then use the github branch of 4.20.2-googlevr to build and package the project for release.