Only if you use the Legacy Fitness (ie pick swift/health/stamina manually).
The Inherent Fitness still has the exclusivity turned on, so you can't activate a form and stamina at the same time.
I looked around a bit in the database editor, but I can't figure out how to turn that exclusivity off. It's probably part of the "Kheldian" group setting under the mutual exclusivity settings, but that's not showing up as editable for me.
So, right now at least, you either just have to remember to add in +25% (+49% with 3 even SOs) recovery to the total you get with the forms active, or skip 3 powers you intend to take and use the Legacy Fitness powers in the build.
6000+ levels gained and 8 level 50's
Hello, my name is Soulwind and I have Alt-Itis.
Okidoke, thanks for the info! 
Make a man a fire and keep him warm for the day, SET a man on fire and keep him warm for the rest of his life.
Incarnates: K'lir(Fire/Dark Corr):Hot-House Flower(Plant/Fire Dom):Kinrad X(Kin/Rad Def):Itsy-Bitsy Spider(Crab):Two Ton Tony(Mace/WP Broot):Teeny Weeny Widow(Fortunata/Widow) : Zeroth Law (Ice/Fire Tank)
I just went to the Titan Forums and posted a bug report there.
@Roderick
This is fixed in the dev build already, and you should be able to edit it in the database.
I know that Stamina now effects forms, but is there a way to make MIDs reflect that? I'm hesitant to change anything in the application since it works!
Make a man a fire and keep him warm for the day, SET a man on fire and keep him warm for the rest of his life.
Incarnates: K'lir(Fire/Dark Corr):Hot-House Flower(Plant/Fire Dom):Kinrad X(Kin/Rad Def):Itsy-Bitsy Spider(Crab):Two Ton Tony(Mace/WP Broot):Teeny Weeny Widow(Fortunata/Widow) : Zeroth Law (Ice/Fire Tank)