Why can't I use this book?

Anyone know why I cannot use this book to help enchant? It looks like it should, as I am doing Tier 1 honing with Tier 1 book. The game only lets met use the Tier 3 books for it.

Do you have the non-event book in your inventory? (just confirming)

If so, that’s a really weird bug lol

It is in roster storage, but we were always able to use stuff from Roster Storage to Hone. I’ll see what happens if I move it to inventory.

[Edit]
Doh… out of materials. Can’t get to the Honing screen. Will do it tomorrow.

Oh rip. I’ve never tried to use books from Roster storage, so i’m not too sure. Hopefully it works
: D