Abstract state with side menus + tabs is not working


I want to have a login form at the beginning of my App and then access to the main page of the App using an abstract state tabs which contains two side menus (one left and one right) and 3 tabs.
The tabs seem to work fine but the side menus are not displayed. If I put the side menus declarations out of the abstract state, side menus and tabs are well displayed :confused: .

Do you have an idea where it can come from ? I can’t figure it out myself …

Here is a codepen showing the problem I have :

See the Pen jPRRZZ by Marion (@MarionLenfant) on CodePen.

Thanks in advance :smile: