Fullwidth submenu always shows same menu

Hi,

there are quite a few issues dealing with the fullwidth submenu – which is by the way a really huge improvement to enfold, great idea and really nice done.

But as posts like https://kriesi.at/support/topic/fullwidth-sub-menu-not-displaying-correct-menu/ or https://kriesi.at/support/topic/full-width-submenu-not-displaying-proper-menu/ show, there obviously is an issue with which menu is to be displayed, same one i am facing.

No matter, what menu i chose to show up, the submenu performs this one specific menu, but never the one i picked. In some cases this is due to caching plugins issues, turning them off seemed to solve the display problem, so did i. But in my case, there is no difference between W3C on or off.

Is there any other solution possible? This would be great, thanks.