Sequencer contains control rig track and Use Animation Brueprint Mode To play animation. Actor will be T-pose when sequencer end play

Development Character & Animation
,
1

My project use sequencer + control rig + animation blueprint to play dialog animation. (see picture below)

image
image1920×1003 269 KB

but when sequencer play finished（runtime）, AnimScriptInstance is UControlRigLayerInstance. and character is T-pose. （the same in edit time， fig）

image
image1920×1034 284 KB

We need character’s AnimScriptInstance is previus AnimBlueprint.

My question:

  1. My Usage of control rig in sequencer is correct or this is just a bug?
  2. what is the Best Practices for my requirement?