I believe I’ve found a bug in 5.1.1 of the theme.
When setting the options for 3rd level dropdown menu items in the Options panel for the theme, they are not being displayed on the front-end of the website.
Appearance > Theme Options > Typography > Menu
When setting and saving the color, font size, text transform, etc…are not showing up on the front-end even after clearing browser cache as seen in this screen shot
Settings: https://www.dropbox.com/s/xhjy75e0zwcsxr6/2018-11-13%20at%2010.58%20AM.jpeg?dl=0
Front-End: https://www.dropbox.com/s/na5u8rfpet9gzn0/2018-11-13%20at%2011.00%20AM.jpeg?dl=0
As you can see here from the Chrome inspector, the 2nd level styles are working just fine from what is set in the Options Panel for the theme:
https://www.dropbox.com/s/wumd8gl4ahsotp7/2018-11-13%20at%2011.03%20AM.jpeg?dl=0
However as shown here the 3rd level are not:
https://www.dropbox.com/s/rzijyvmrshq7h1g/2018-11-13%20at%2011.06%20AM.jpeg?dl=0
The 3rd level seems to be inheriting something from the main theme style.css file and not from the options panel.
I’ve provided login details below in the private content.