Transitioning players from D&D 5e who used D&D Beyond to PF2E using Demiplane Nexus and one of the biggest missing pieces is the Flexible Spellcasting Class Archetype. Going to have to manually build it on a player’s character sheet which isn’t the worst, but definitely a missing feature.
Full support for various class archetypes is definitely on the list! Thanks for sharing which one you’d like to see next. 
Any updates on this? Trying to get a party into this and this is one we need.
Apologies but no updates at the moment. It’s still on the list for future improvements to the sheet but I don’t have a timeline for when those updates will be finished.
Amy further update? Currently having to maintain two subscriptions so my party has the options from all the books.
Still waiting on this, only been 4+ years at this point.