AreaClock2D (timeScale=0) glitches quick physics objects

If a block at full falling speed passes into an AreaClock2D with timeScale = 0 (or paused), the following takes place:

However, I found that setting the timeScale instead to 0.002 behaves better:

0.002 is the closest I can set it to 0 to avoid this.
<= 0.001 causes objects to lose their horizontal velocity after the AC is disabled.

(Note that before the AC is disabled I LerpTimeScale() it back to 1)

Thanks!!