AC will not update

Whenever I input a new monster into my journal, I always tie the HP and AC to the token in the radial indicators (green and blue). The HP updates like it is supposed to but AC always inputs 10. I have tried everything I could think of and it always puts in 10. I have to set it to "none" and then manually type in the AC value. Am I missing something? It used to work fine but have not ran my campaign for a couple of months so wondering if something changed since they introduced character sheets. Any help is appreciated.

Are you using a character sheet, and if so, which one?

Make sure you don't have a static "10" for AC in the attributes pane.

For a monster journal entry, I set the AC to whatever is in the bestiary.. AC 17 for instance. But, it pulls the AC from the character sheet which is set at 10 unless i fully populate the character sheet. Are there separate journal entries sans character sheets for monsters? Like I said, it does not do this with HP. I set HP in the attributes pane and that is what gets put onto the token. I must just be lucky. This is the Pathfinder character sheet.

Moved to the character sheets forum.

i noticed that the AC will not change at all if there is not an entry in the Armor section for a wearable piece of armor like chainmail. Just put "None" and set the AC bonus to 0. Hope this helps!