Has the issue of being unable to perform VR preview when using both OpenXR and MetaXR simultaneously

According to the changelog of 66.0, the issue where VR preview does not enter VR mode when using MetaXR and OpenXR simultaneously appears to be fixed (https://developer.oculus.com/downloads/package/unreal-engine-5-integration/66.0/#whats-fixed). However, when rebuilding the 66.0 plugin and using it with 5.3.2, this issue seems to remain unfixed. Is it fixed when running on 5.4? (I can't verify it myself as I haven't purchased the seat yet...) Can someone confirm this?