When the mix and max number of relationship items are both set to the same number (3 in my case), you get locked in. There is no way to change the 3 selections after you reach 3.
Thanks for the bug report, I will pass this along to the developer. I don’t know if it’s an easy fix or not. For now you might want to set the minimum to a lower number than than max.
Thanks for the bug report.
I’ll add in some logic to all value to be removed