*Environment:*

 
* OpenXR 1.8.2
* Meta-OpenXR 1.0.0
* Unity: 2023.3.0a9
cf945a5a9688
 
* Device: Quest 3

Firmware Version: 57.0.0.0.355
Firmware Build ID: SQ3A.220605.009.A1
Firmware Build Date: Tue Jul  4 19:13:58 PDT 2023

*Steps to Reproduce:*
# Open AR Samples in Quest 3
# Open Room Capture Scene in HMD
# Note: Walls should already be setup at this point from a Manual Room Setup flow
# Select Room Setup Button
# Proceed affirmatively through room setup
# Allow the feature to automatically detect and set the walls, floor, and ceiling based on sensor detection.
# Complete the room setup to exit the oculus shell
# Observe

*Expected Result:* The new automatic setup should overwrite or retain the previous manual setup without duplication.

*Actual Result:* Two sets of walls, floor, and ceiling planes were observed, indicating a duplication issue. The debugger tool displayed two anchors at each central point of these planes, confirming the duplication.

*Additional Observations:*
* Post this occurrence, accessing the Manual Mode became infrequent, a deviation from the behavior noted previously testing on the same day.