Bug: prop_dynamic parent to logic_measure_movement don't follow player

[kiddu25]

Describe the bug

https://www.youtube.com/watch?v=Ku0NzfvMua4
a prop_dynamic who is parent to a logic_measure_movement don't follow the player which in portal 2 it's follow the player

To Reproduce

1. open the map on portal 2 and p2ce
2. compare that the prop_dynamic doesn't follow player

Issue Map

logic_measure_movement_bug.zip
material, models is include on the BSP

Expected Behavior

the prop_dynamic should follow the player

Operating System

No response