Reworked Galio Ult "Destination"

Today i was testing out the new reworked galio and i believe i found a slight "bug" on the ultimate. the ultimate says "designate an ally's CURRENT location as your destination". But for instance, if galio is at blue side's fountain. and his teammate TF is on the red sides fountain. and galio presses R on TF while he is on the red side, galio starts walking towards TF to get in range for the ultimate. if TF teleports/ults closer to you so you can get in "range" faster. instead of choosing TFS current location. you will ultimate to the location you first pressed R on. Being the Red teams fountain. just wanted to point this out ^^