I experienced this issue at one point. You may have to clear your cache off your phone. If that doesn't work you may have to reach out to Samsung
Galaxy S22 models come with Google Messages app as default. It works as expected. It has been a while since I tested Samsung messages app to see read receipts, delivered status and typing. At that time people needed to have a Galaxy device on a specific network.
Samsung messages was working fine for me uo until a few weeks ago. I switched to Google messages as my primary, set the rcs (Chat) on that to on. Once it said my number 2as online I was good.