7-Day Average Resting Heart Rate Issue?

First night with my monitor and its ticking all the boxes for me, but I have found an issue with the 7 day average resting heart rate figure.

Woke up, removed my monitor and synced it with Garmin Connect Mobile (iOS) all data transferred and the 7 day resting HR shows correctly in the App (52). Synced my Epix Pro 51mm with Connect and all data transferred to my device, but the 7 day resting HR is incorrect (54).

The graph on my Epix is correct, but the calculation is wrong. Its taking the reading from when the device started reading HR in the morning as that days reading, not what has been synced from my monitor, therefore throwing the average reading out.

As I use the 7 day average option on my Epix to obtain my Resting HR reading, this will now be incorrect. As a workaround (hopefully temporary until its fixed) I've turned this option off.

Also the reading on the Daily Timeline in Connect Web is incorrect (54), but correct on the 7 Day Timeline (52).

I'm wanting to report this to Garmin Support but not sure if its a Index Monitor, Epix or TrueUp issue?