With the Growth help panel enabled, the button for it overlaps with the up arrow which should be presented as part of the new tray on mobile (T402297), enabling users to open the tray.
The icon should be positioned above the tray, up from its current position, and should move up when the tray expands so that it's still above it.
Steps to reproduce
- Open a diff in mobile view in a namespace configured as one of the "Namespaces where the help panel is available in reading mode" in CommunityConfiguration
- See the Help panel icon overlapping the mobile diff tray

