Solved Search button truncated, overlapping menu

Hello Help,
I'm using the Show Search Icon feature to enable a search button in the header. The problem is that the "Search" button is truncated, and overlayed on the menu. It is enabled through Appearance, Customize, Header and Navigation, Header Elements.
Any clue what might be going on, and how to fix? I'm considering using a different search method, but would rather use an out-of-the-box feature.
Thanks in advance.
-Eggnog

The word "Search" is cut off:


Enabled in the Theme customization:

 

Sure, I'm happy to share. The site is: http://sbc.eagleharbordesign.com/
It's in development currently, almost ready for prime time.
Thanks for taking a look.

 

That's it! I disabled the theme search, and used the Ubermenu shortcode for search.
https://sevenspark.com/docs/ubermenu-3/content/shortcodes/search

Thank you so much for your help.