My 2019 Lexus ES does not display the channel descriptions next to the numbers. Lexus says all is OK because the left side of the display has the channel description. AM I supposed to memorize the channels & their numbers or just scroll through all? Every car I have had in the last 9 years has displayed the channel numbers & description. Even our 2010 ES lists the channels! Ready to take the car back it is so annoying.