Lineup Order - Channel Name and number keypad

I have a Tivo Stream 4k with a remote that has a number pad. If the Lineup Order is set to Channel Name and any broadcast channel is keyed in, say 64.4, it always positions to the first channel in the guide which is 9434. Is there a way to have it position to the correct channel with the pad? I kind of like the channel order by channel name but this is a show stopper. I thought maybe if typing in 5 digits like 00644 could translate into 64.4? In the future could still handle channel numbers above 9999 because this would only be the case with leading zeros.