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 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?

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.

Since Adept of the Black Robes is a 5e feat, I'm guessing it has not been updated to include 5.5e spells. (A lot of things like this in D&D Beyond appear to be hard-coded lists when they really shouldn't be.)

If so, I don't know when or if they might fix it, so you might have to make a homebrew copy of the feat and explicitly include the spell you want.

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

Quote from Dark_Judas >>

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

Yeah, I think what's happening is that feats like this use a hard-coded list of allowed spells (rather than looking up them with a set of parameters as one might expect) and thus whenever new eligible spells get added to D&D Beyond, someone has to go and manually add them to the lists for feats like this. And just no one has done that for this particular combination yet.