This is my site (Hebrew): www.wonderwix.net
At the left side, under the menu, there is a round button with 3 dots.
This menu is not functioning in the areas of the anchors menu tabs.
It's functioning only for pages.
I opened a support ticket, and the support returned to me after checking & analayzing that there is no problem from the editor side, and all layers are ok, & the button should work as for all menu tabs areas.
This is a code issue. seems like a starnge bug.
Will appreciate your assistance very very much!