I think I see the issue; for the 2022 set, Topps Chrome Platinum Anniversary and all inserts/parallels are listed under the brand of "Topps Chrome".
https://www.tcdb.com/EditSet2.cfm?SetID=349753
Year: 2022
Set Name: Topps Chrome Platinum Anniversary
Brand: Topps Chrome
The 2021 Topps Chrome Platinum Anniversary base set is also set up under the "Topps Chrome" brand, but the 2021 inserts and parallels appear to be set up with the brand as "Topps Chrome Platinum Anniversary."
I think you're asking for all Topps Chrome base, inserts and parallels to be set up like this one, where the set is it's own brand:
https://www.tcdb.com/EditSet2.cfm?SetID=343531
Year: 2022
Set Name: Topps Chrome Sapphire Edition
Brand: Topps Chrome Sapphire Edition
Regardless, all Topps Chrome Platinum Anniversary sets (base, inserts, parallels) should be found under the same brand. The question is, does Topps Chrome Platinum Anniversary qualify as a "brand" distinct from Topps Chrome?