Hi,
I don't know if this is the best place to report this but I noticed the latest version of garmin connect iOS includes a change of maps provider from Apple Maps to Google Maps (at least in some parts of the app)
but the color overlay showing the speed on the map is incorrect.
Ex on my last run:
note, there is still a way to access the apple maps version (from the "flux" tab in French, probably "feed" in english?), this one seems correct
the Apple version:
additionnal info : version is 4.7.0.25
Hope it helps!
Guillaume.