Just an FYI. I had X 5.2.5 installed and there was an update available to Cornerstone. Went ahead and did the update. After the update, the mobile menu doesn’t expand anymore. It’s just the icon that you can click on but does nothing. Updated to X 6.0.4 and that fixed the issue.
I wasn’t ready to update X to 6 yet, but basically had to
APEX, please don’t show the available update to Cornerstone if the user has 5.2.5 installed.