Sure, and thanks for your answer.

Here you can see it stew by step. Staging Link below.

The stetup of the variation and the parent: https://ibb.co/7jPqyKz
The look of the variation: https://ibb.co/RcsdstC
klicking on quick view of variation https://ibb.co/vXGX3mT
not working pop up for variation: https://ibb.co/ZTrg6Xt
working parent: https://ibb.co/4f7vs6M

best Regals,
iRomeK