QM8L ports not all HDMI 2.1?

Sorry if this has been asked and addressed. Everything I've seen says all 4 HDMI ports on the QM8L should be 4k 144Hz HDMI 2.1. The label on my new 98QM8L shows two ports at 60Hz. I'm just setting up the TV in our new house and don't have any equipment here to actually test it out yet. Has anyone seen this before? My searches come up with nothing.