hidden Sender Address and Missing contacts info

[Serkle K]

Still getting used to my Galaxy Watch, but I noticed that for some reason, it doesnt seem to have all my contacts, and it either only shows the phone number when I get a text message, or it says the sender is "Hidden Sender Address" but it displays the message. And the person is an existing contact on my phone. I'm using the stock messaging app on the watch and my Not10+ .

I also tried a few searches, but I have not seen anything for a fix. Most threads haven't even been answered. I'm assuming at this point it means there probably is not resolution. But any input is accepted.