Apple watch, complications, Endomondo, infograf

Hi there.

I have an Apple watch, 5 series.

i would like to use the “Infograf-screen”, but then I don’t seem to be able to use the “Endomondo-complication” (which IS correctly installed on the watch)

if I i.e. Try to use the “cronograf-screen”, then I CAN use the Endomondo-complication.

any idea about, why I can’t use the Endomondo-complication together with the Infograf-screen ?