Reproduction steps:
1. Open the user's attached project
2. Enter Play Mode and move sideways with "A" and "D" keys.
3. Navigate to "MoveLeft_H1" or "MoveRight_H2" Button and press it a few times
4. Exit Play Mode
5. Build and Run the project
6. Repeat 2-3 steps

Expected result: You are able to navigate and interact with the Scene in the build
Actual result: You aren't able to navigate and interact with the Scene in the build

Reproducible with: 1.0.2 (2019.4.38f1, 2020.3.33f1), 1.3.0 (2019.4.38f1, 2020.3.33f1)
Could not test with: 2021.2.19f1, 2021.3.0f1, 2022.1.0b16, 2022.2.0a10 - MRTK errors: "Use of unassigned local variable 'colliderByTransform'" etc.

Notes: Controls work in Play Mode but not in build.
Reproducible in Standalone and WebGL builds.