Why not fix UE-66417?
Maybe Epic thinks google needs to fix it - I worked around it by just using a normal stock standard Unreal motion controller component and attaching the daydream mesh to it.
FYI: You can't actually release any daydream app made with UE4.20 - 4.22 due to this bug: https://issues.unrealengine.com/issue/UE-70092
answered Mar 03 '19 at 06:36 PM
Follow this question
Once you sign in you will be able to subscribe for any updates here