Our sub menu will not stay open on mobile devices. When you click on the plus sub-arrow, it opens and then shuts again in less than a second. I don’t know if it is related, but the JS seems to be generating two sub arrows for each item in the navigation.
I can recreate the problem in Chrome’s mobile device simulator with any of the iPhones, the Galaxy, or the Pixel 2.
Can anyone take a look and make some suggestions on where to start looking?