I'm a AMR Tennis Tracker dev and I noticed the issue in FR 965 (and I also received reports for FR 265): after starting the activity, the touchscreen apparently stops working.
From the code perspective, it looks like this:
1. After launching the app, and before it starts the activity, the code
System.getDeviceSettings().isTouchScreen
returns true. Then I start recording activity, and after that, the same piece of code returns false. It seems that the touchscreen is disabled by system, after checking the user settings the touchscreen is enabled in general use, and during the activity. It looks like the firmware bug, touchscreen is enabled in watch settings and it is not a bug related to the app itself. What can I do to enable the touchscreen during the activity? It was reported by many FR965 users after the firmware update, they didn't change anything in the settings and, if asked, they said that they have the touchscreen option enabled. What else can I Check? / or how to fix this issue?
Before the firmware update everything worked fine, it also works fine on the other models (e.g epix 2, fenix 7,8, marq, vivoactive4 and 5...).