Arguments with "," commas

Problem/Motivation

I have a view as a Viewfield that leverages lat/lon proximity coordinates as the argument. It looks something like this "3.2394,-123.2343<=200mi". Unfortunately, this argument returns as false. I assume the comma is the culprit, as the module states it looks for multiple AND values if there's a comma in the argument field, instead of allowing the comma to be part of the actual argument.

Is there a recommended fix or solution for passing arguments with commas included?