Why DAZ 4.6 Pro's Timeline keeps keyframe marks even when i Clear Animation?

nokoteb99

I find this annoying and frustrating. but oh well.
but yeah, is this a bug?

In DAZ 3 when i did ClearAnimation/ClearPose all the pose keyframes would disappear.

Now, they don't. THey stay. The actual animation is gone but the keyframe markings are not erased.