Sea Elf Doesn't Show Up

The Sea Elf from Mordenkainen Presents: Monsters of the Multiverse doesn't show up, only the legacy version from Tome of Foes.  When I disable legacy content, there's no option for Sea Elf at all, despite owning Monsters of the Multiverse.

You might need to re-sync your entitlements. Please see the Content Accessibility FAQ Section C-2: (https://www.dndbeyond.com/forums/d-d-beyond-general/bugs-support/142100-how-to-access-content-on-d-d-beyond-faq).

Oof.  I'm a dolt.  Sea Elf isn't listed as a subrace under Elf like its previous printing.  It has its own entry, just after Satyr.  :/

Thanks for the help, though.