The help page Minecraft is not Available to Launch Through my VR Headset's Library seems to have an incorrect minecraft://
URI for the text: "clicking this link"
Instead of the URI minecraft://Mode/?OpenXR=true
, it has the URI http://minecraft//Mode/?OpenXR=true
and is therefore most likely not-working correctly.
Issue no longer occurs.
"Click the link" correctly shows 'minecraft://Mode/?OpenXR=true'
Closing the ticket.