Bug in the Connect IQ SDK simulator: when a watchface triggers a background temporal event (like calling a web service), the simulator prevents opening "Trigger App Settings" after the timed background event fires.
After a background temporal event fires, you can close the simulator, immediately reopen the simulator, and then it will allow you to open "Trigger App Settings." But after the next background event while running, the option is inaccessible again. Similarly, if a background event fires when first opening the simulator, the option will immediately be greyed out.
This was difficult to identify as the cause, leading me to believe there was an error in the code regarding on-device settings. Eventually I found this thread from over 2 years ago: Simulator grays out Trigger App Settings when background process runs and can confirm the same issue. This has been an issue present in the SDK/Simulator for at least 2 years.
