Orange padlock on watchface

Can anyone tell me what the little padlock is jumping around on my watchface. I have this watch and watchface for a long time and never had it before

0 Farron over 2 years ago

That it jumps is to prevent the icon from burning in.
Was there an update for the WF ? Is it still compatible with the Fenix 6 ?
Looks to me like this is for an AMOLED display.
Best thing to do is to contact the developer.