How do I add a + or > sign to separator item text to indicate submenu?

Downloaded and installed yesterday, so Accordeon v2.2.3 and Mobile (light) v1.0.14.

I have checked again your config and there is something wrong
please do a simple test
- publish the accordeon menu module in "position-7" in the template "protostar"
then check if the mobile menu works , it shall look like that


let me know

PS : currently you have published the accordeon module in a specific position of your template that is already a mobile menu ...

My apologies for the delay. The problem was that the MobilemenuCK in small screen view was hidden behind a 72px-deep div that has a fixed position at the top. When I moved the position, your menu was visible.