All of these games
except Hogwarts are Switch 2 Editions, containing the full Switch 1 games + Switch 2 upgrades. These are basically paid patches ala the PS5 Pro/Xbox One X and are cross-compatible with Switch 1. This system might be fine for Nintendo, but it isn't great for third parties. For big games this can lead
to serious file size bloat if a developer wants to incorporate next generation assets and shaders on S2.
Switch 2 "exclusive" games such as Sonic X Shadow and this are completely new builds that take full advantage of the hardware and can't be played on Switch 1. Game Key Cards as a format literally can't be read on Switch 1, so Nintendo decided that Switch 2 Editions should have their own unique card format that contains both versions.
Marvelous talked about this in an interview with RPGGamer last month.
Not having a Switch 2 Enhanced label was what allowed Square to sell the DQ Remake at a low price on the system. It's on Nintendo for not having the infrastructure in place to support true multi-gen game upgrades.