I created a project with 1 theme containing 1 panel containing :
- 5 simple panels, the 4th one being tagged as "admin only"
- 3 panels containing sub-panels
From the Android or bOS clients, I couldn't access the last sub-panel from the bottom menu. I could access it though from a panel link.
I turned the "admin only" flag off, and I was able to access the last sub-panel. Since I needed to restrict access to this panel, I activated the "pin" feature. So, that's ok, although I would have preferred the panel to disappear completely from the menu.
Just to let you know this minor bug that you may want to fix.
Customer support service by UserEcho