Adept of the Black Robes not letting me select Death Armor

As the title says, I'm not able to choose the spell Death Armor for Adept of the Black Robes. It is a 2nd level Necromancy spell from Forgotten Realms: Heroes of Faerûn.

Actually, maybe more of an issue, but there isn't a section for 5.5e expanded rules.

Quote from wagnarokkr >>

Quote from Dark_Judas >>

Actually, maybe more of an issue, but there isn't a section for 5.5e expanded rules.

Do you have "5.5e Expanded Rules" checked on the Home tab?

Do you own that book, or have access to it through content sharing?

 I do own the book and I do have the expanded rules checked.

that's fair. It does let me choose a 5.5e spell, just not expanded spells.

Yeah, those three feats haven't been updated to dynamically add spells to the list just yet. I reported that on August 3, 2025. Still no fix.