Contacts not displaying on messages?

[GaresTaylan]

Been running into an issue lately where someone sends me an imessage and when it shows on my watch it comes through with their phone number rather than their contact name. Doesn't happen for everyone. The contact name appears find in messages on my phone or if they come over to my Mac.

Anyone else seen anything like this or have any idea how to resolve?

 

[CellXor10]

Hmm, in trying to find a pattern- can you perhaps tell if it is happening to, say, just text messages and not iMessages (or vice versa)? Or is it a hob-gob between the two going both ways?