Games That Come With Switch 1 And 2 Versions

Ever since the Switch 2 came out, quite a few games made for the original Switch have been rereleased on the Switch 2, such as Kirby And The Forgotten Land, BOTW/TOTK, and Hogwarts Legacy (even though it's backwards compatible anyway?). However, some new games have been simultaneously released for both Switches. The ones that interest me the most are Pokémon Legends Z-A and Hades 2. The physical releases say they come with both Switch 1 and 2 versions, yet if the unboxing videos are anything to go by, then they only have the red Switch 2 card inside.

So what does this mean? Will the Switch 2 card for those games be able to be inserted into a Switch 1 and played as normal? I ask because, while I do plan on getting a Switch 2 EVENTUALLY, now is not the time. Life, money, budgeting, priorities, that whole shebang. But I still want to play those games I mentioned, and every time I see them at Gamestop/Best Buy/Walmart, I feel tempted.