Start button doesn't run in GC Android

Hello,

If I record a hike with gps and later on go in Garmin Connect Android to check it and play the course I took, it simply doesn't run.

It works fine on the web version, I can click on the starting point and play it, but not in the android version.

How to fix this please ?

I already tried to remove the app and install it again, no change.

It is the same behaviour if the activity is another one with gps.