I think the bigger question now is what exactly is the difference between "Tactics" and "Behaviors" menus that the latest video showed.

As well as this apparent "Tactics" selection of Check Marks, Stars and X Marks on active abilities. Still present in the latest video as well.

Is this Tactics now? Where we select a Check Mark to use an ability freely, X Mark to not use an ability unless commanded and a Star to use an ability often? Are "Behaviors" now what we use to know of as "Tactics," where we set up conditions for the specific use of abilities and other actions in a ranked list? Or is "Tactics" still the same as it was and instead "Behaviors" is an expanded version of what was in DAO and DA2's Tactics menu that determined a follower's overall combat AI like Ranged, Aggressive, Passive, Defensive, Etc. I'd say the latter is most likely, but the above screenshot and X button saying "Tactics Setting" which cycles through the various Check, Star and X marks has me wondering and unsure.
Thank you for sharing these screen shots.
I'm honestly not sure what the check marks, stars and 'X's mean.
The only one with an X is the Mark of the Rift which if I understand correctly you get at the beginning of the game when you walk out of the fade so X might mean a passive ability and check mark might mean an active ability.
I don't know what the star means. You can see both Combat Roll and Mighty Blow on the the "Battle Bar" and only one of them has a star so it can't indicate that it is a mapped ability.
I have no idea what the Behaviours tab is for.
Assumedly the Tactics Setting at the bottom of the ability menu, mapped to the blue X controller key, takes you to the tactics menu but I don't know what that will look like.
And the same questions that prompted this thread remain unanswered:
Can tactics circumvent the 8 active ability restriction per combat?
If not, what happens if you have tactics set up for an ability that isn't on your hotbar?
And will you have to reconfigure your tactics for every character each and every time you swap out an active ability on the hotbar?