Hello! I just recently leveled up my druid and took Circle of the Symbiote. The Symbiotic Transformation description, specifically on the Actions tab, shows some broken math:

As a Bonus Action, you can expend one use of Wild Shape to allow your symbiote to transform you. For 1 minute, you gain a +2 bonus to AC, you gain 2+((classlevel/2)@rounddown) - Unknown value modifier type: rounddown) Temp HP at the start of each of your turns, and you gain Advantage on Dex (Stealth) checks.

I noticed that on dnd beyond the necronomicon spells and abilities don't get added to the spell list

Funny thing is I found the attune option after I made the post. My DM found it hilarious, I didn't realize there was an attune spot on DND beyond. Still getting use to te app.