Mega menu rendering when you're logged in

[kevincrafts]

If you are logged in on a site with a mega menu, the mega menu part does not stretch across the site, and is instead limited to the rendered width of the menu it's attached to:

Not logged in:

[jnicholCU]

Currently the ucb-mega-menu-column class is getting stripped out of D11.2.10. We have a fix for this by moving to D11.3.3 for similar errors and after testing I've confirmed the classes are no longer being stripped.

[jnicholCU]

Our sandbox updates this week should allow for more live testing but I believe the move to the newest version will fix it.