From a developer:

If the same key is mapped to N action events all the mapped events fire N times.

This issue only exists with the OpenXR plugin enabled and does not occur for any keyboard/mouse input keys.

We have tested and replicated this issue on the following

Oculus Quest using Oculus Link
Samsung Odyssey via Windows Mixed Reality

Steps to Reproduce
  1. [Link Removed]
  2. Preview in VR on Oculus Quest via Link
  3. press the X key on the left controller
  4. Open the console, notice "Hello" has printed twice

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Cannot Reproduce
ComponentUE - Platform - XR
Affects Versions4.265.1
Target Fix5.4
Release Commit18006672
CreatedJul 14, 2021
ResolvedFeb 16, 2024
UpdatedFeb 20, 2024
Pull Requests
8532 - wout276
View Jira Issue