AnimNotify on Left state not called when playing montage 5.2

Development Character & Animation
,
1

Hi, I have setup anim notify for Idle state entered/left in anim blueprint.

image
image1196×465 40.7 KB

When I play a montage everytime, I get StateBegin without StateEnd e.g log output

AnimNotify_IdleAnimStateBegin
Play Montage
AnimNotify_IdleAnimStateBegin
Play Montage
AnimNotify_IdleAnimStateBegin

Start walking
AnimNotify_IdleAnimStateEnd

Is that intended?