Meridian watch face on Apple Watch SE does not display custom colors
Apple Watch SE (series 1)
WatchOS 26 (last available version)
The face "Meridiano" (I guess "Meridian" in English) is not showing the right color.
I really like this face, and I tried it on different models and it work fine.
On my model it does not give me the possibility to change color. The clock hands are just not showing up when trying to edit the color [see screenshots attached].
If I add the face from iPhone, the editing phase works fine on iPhone, but the customised color does not appear on the Watch.
It's like my model refuses to accept different colours than the default one.
Apple Watch SE, watchOS 26