[Help] Watch Face on Gear S3 Won't Dim

Not sure if it is the watch or the watch face it self but I designed my own watch face and I was really hoping it would dim but everything stays the same as if its active. Any sort of help or idea? Thanks.

Here my design: Jose Gomez - Simple Basics - watch face for Apple Watch, Samsung Gear S3, Huawei Watch, and more - Facer