Garmin warning icon displays after watch reload.

Hey, guys. I have a strange issue. I created watchface it works fine, but if I reload my watch I see garmin warning icon.

You can check my code here https://github.com/stasmotorny/Ukrainianwatchface

I thought this is because of launcher_icon, so I replaced it to default icon, but got the same result. Do you have any idea what exactly is wrong? And maybe you know how can I test it on simulator?

Thank you)