Steps to reproduce:
1. From "today" page in Garmin Connect IOS mobile app, click on device icon at top of screen
2. Click on "Activities & App Management"
3. Click on "Data Fields"
4. Click on any data field in the list
5. Click on "View in store" >> Web page opens
6. Click through the tabs at base of page ("App Info", "Compatible devices" etc.) or otherwise explore the page
7. Click "Close"
Expected result:
Web page should close.
Actual result:
The "Close" button will occasionally (quite often, in my experience) become unresponsive at which point the only way to escape the web page is to force close the application.
NOTES:
THIS IS AN INTERMITTENT BUG! IT DOESN'T HAPPEN EVERY TIME, BUT IT DOES HAPPEN FREQUENTLY.
I am not sure (and haven't worked out a way to test) whether this has anything to do with synching with the device. For example, it could be that a refresh occurs in the background whilst the page is opened, the way that DataField list sometimes reloads in the middle of adjusting settings and kicks you out.
ETA:
I have just replicated the bug again, with the second field I visited the page for.
EG: View field 1 in store, close ok. View field 2 in store, close fails.
Not sure if this is necessary or sufficient, but it is an observation.