Garmin Echomap UHD2, How to add "Time" to chart in combo view?

Recently purchased Garmin Echomap UHD2 93sv. When in combo view, with the fishing chart on the left and traditional sonar/clearvu on the right, I cannot for the life of me figure out how to get the current time to show on the chart window or the clearvu window (see the red circles in pic). Time only shows on the traditional sonar window but it's taking up too much space with all the other data stacked up as you can see from the pic. I know you can add a data bar at the top and put the time on there but that takes up even more screen space and makes the other windows smaller.

Does anyone know if there's a way to show the current time as an overlay data on either the chart or clearvu window in combo view mode (without having to add a full data bar to the top or side)? I could easily add the current time to any window on my eight year old echomap chirp 73dv unit.

Any help is much appreciated