Assassin's Creed titles and a couple others from Ubisoft are also not compatible apparently:
This falls under the information Sony also released that some titles other than those 10 may be included and also that some titles could show errors, bugs and missing features (which would be the case for these games). Plus they can be patched by dev.
duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"
Azzanation: "PS5 wouldn't sold out at launch without scalpers."