We are testing the new Windows Mixed Reality native support and have found that the trigger mapping to a button is working, but the trigger mapping to an axis is not, i.e. the event MotionController(R)TriggerAxis values always returns zero.

Steps to Reproduce
  1. Create a virtual reality template project
  2. Open the level blueprint
  3. Log the MotionController(R) TriggerAxis to screen on every tick
  4. Launch the VR Preview on WMR
  5. Observe the float values being returned while moving the trigger on the controller

Expected: Values ranging between 0.0 and 1.0 are logged
Actual: Only the value 0.0 is logged

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ComponentUE - Platform - XR
Affects Versions4.21
Target Fix4.22
Fix Commit5309746
Main Commit5314612
Release Commit5309746
CreatedNov 19, 2018
ResolvedMar 6, 2019
UpdatedSep 16, 2019