Mobile navigation issues when updating to Testament v14.0.1
Some customers have informed us of issues with the mobile navigation not opening when updating to the Testament version 14.0.1.
This is happening because of Shopifys update dropping a new file that was added into this version during the update process.
To fix the issue open your Shopify admin and go to: online store > Themes
Next to version 14.0.1 click on the Menu icon ( 3 dots ) and select: Edit code
In the code editor sidebar open the Sections folder and click on Add a new section
Select the JSON open and name the section: mobile-navigation-group
Paste in the code from this gist and click save.
This will fix the issue allowing you to continue to edit the store.