Now that I added "Phoenix" to the city name, Live Map will route to 4311 Green Glade Rd, Phoenix, MD
if I choose to show "More Results." Otherwise it will default to the Google location.
This is similar to your previous result, CBenson. Note that now "4311 Green Glade Rd, MD" routes to the location in Swanton, Garrett County, MD next to Deep Creek Lake.
Guess that's the best we can do for now. In the meantime I resubmitted an update request @Google.