Hello Everyone, I created one Custom Layout and provide left region.In the left region I added toggle mode propert as shrink content (initialy Open). Then I add the sidebar toggle widget and added the Navigation tree with responsive web.Then I used this layout in home page.When I run the app and click on toogle to close it. The toggle with navigation icon disappered.
looking at the Mendix default layout, you probably need to place the toggle outside the resizeable area.
you kept toggle button inside side bar so once you close that it won’t be displayed. keep that toggle bar outside.