Question Error while unpacking watchface

[SPLESHER]

Hi,
I wanted to translate this watchface, but im not able to unpack it, it shows this error

Fatal|System.ArgumentException: Parameter 15 isn't supported for WatchFace w WatchFace.Parser.Utils.ParametersConverter.Parse[T](List`1 descriptor, String path) w FBdrVENTOSQNAwAAQU.BV9w4uUq25cVnqdLQO.m25hcVnqd(Reader )

Im using MB WF Tools 2.1.6 version, does anybody knows how to unpack it successfully?