Hi everyone 
The fact is that I really find it very difficult to configure my floating menu. More specifically, I cannot integrate the submenu into my already existing floating menu. I spent hours.
I tried to find the solution on the web, in community and on the forums, but that has not given anything 
It looks like the submenu is not very popular. While I personally find great usefulness and great potential.
All the basic examples of the downloadable menus, put on the lines by Andreas to illustrate their operation, do not move me forward. And all the small videos of the online submenu, intended for the community, are extremely short, few or do not correspond to my case.
Guys, please, can someone make a video-tutorial on this subject? How to integrate a submenu into an already existing floating menu?
I'm sure there are a lot of people who are interested in it.
Can I count on you to resolve This problem once and for all?
Thousands of people love this tool, and I am a part of it.
Thank you in advance 
P.S. If someone is interested in my call, I can send the configurations of my two menus to make your task easier and help you understand the hidden difficulty. Inevitably, I miss something in the configuration.