Another 2nd sticky nav help request

Hi, brilliant people.

As a noob developer type, I am fantasising about a second sticky nav here.
The main nav has a 1.5-second delay upon returning on scroll up, which may or may not matter.
The goal is to stick container 1202 below the main nav and stay
It is possibly too rich for Webflow to recognising the slider screen the desired 2nd nav is on.
A guy has to dream…

Thanks all for the insights and feedback.