Using the softphone (RingCentral Phone 10.3.5.34099), when I park a call to a park group and then pick up the call, I can't park it again to the same or another park group.
I don't experience this problem when parking to a public park -- I can park the call, pick it up, and park it again as many times as I want.
Is this a known limitation, or do I have something configured incorrectly?