Family devices missing from find my
Hi all, recently I've been trying to solve an issue of one of my family member's devices not being visible at all from find my, despite all location sharing settings being turned on in their own settings. Their name entry in the 'Devices' section of find my is completely missing, and their account is still there in the 'People' section, but it only shows 'Not Sharing Location'.
Does anyone have any idea how to fix this sort of problem? I've tried unlinking and relinking them to the family but that didn't change anything either...