P6R8.3 Resource Assignment Filter - Not accepting value with blank

A filter based on Resource Team in the Resource Assignment window will not stay populated when saved.  It seems to be only Resource Team values that have a space in them.

So it works if the filter is...

Resource Team equals Civil

...but the filter flakes when it says

Resource Team equals San Antonio

The filter line goes blank, meaning the field and the value go blank as if you didn't enter the line. 

Once I change the Resource Team name to San_Antonio it worked fine.

Are others seeing this?

I tried to see if there was a bug reported on this but there is no easy way to search the knowledge base for something this specific.