Group is visible, when there is an appropriate slug

[papyantigran001]

I have a one page app, which has two groups - lessons and courses. When the course logo is clicked it navigates to the same page, changes the slug to lesson and is supposed to collapse the courses group and load the lessons group. I have an issue with setting the conditions in those two groups to be loaded when the right (e.g course/lesson) slug is set

[Kackur]

Something like this?

[papyantigran001]

Yes exactly, it worked. Thank you very much !