Heart rate zones displayed after run

Dear Garmin,

A while ago you added the function of showing the heart rate zones as an alternative to the normal heart rate. I think that is a nice option. However, only showing a line makes it hard to read out the different heart rate zones. Is it possible that, instead of only showing a line, you also color the whole block like you do with the blue color when showing the regular heart rate? Like you do on the watch itself?

Thanks for helping me out!