Clearing Effect Attributes Also Clears Motion Attributes

[MisterAdvent]

Steps to reproduce:
1. Import a clip and use any motion attribute (scale up, move sideways, etc.)

2. Apply an effect, such as Color Key.

3 Right click the clip and choose "remove attributes..."

4. Choose to remove all effects, leaving Motion unchecked
 
Result: ...Whole clip reverts to default
Expected: ...Only the effects to be removed

Of course I could just click "clear" in the effects controls, but that only works for one clip.  I wanted to lasso a bunch of clips and clear the effects, but it resets all the lasso'd clips.
 
System info
    Application: Premiere Pro (Beta) v24.1.0.2
    OS: Windows v10.0.22621, RAM: 63.83 GB GB, CPUs (logical): 16

[MisterAdvent]

Update:  I checked the clip where I tried to remove the effect, and the Color Key was still attached, even though motion had been reset.  So I tried removing the effects (only) again and it didn't clear.  Only when I ALSO cleared Motion did the color key go away.