User Management Setup: Registration Process not visible in Access request form

Hi,

We are trying to setup a autorisation flow for our responsibilities by using User Management.

For this I added some roles to the MISC Role category.

Then I created a registration process for these roles.

After that I would expect to see the acces request in the Additional acces requeest page. Unfortunately I don't.
When I run the view object behind the page, I notice that column umx_reg_services_vl.reg_funtion_id is empty for the roles I added. The seeded authorization that was allready present has a value for this column, and is presented in the screen.