When passing an argument to a function for ConditionalTagCheck, the argument should *not* always be an array. The function will be called wit the arguments as is and not modified. So if the function takes a string argument, keep it as a string. If it takes an array, use an array.
Issue is if you set 3 in Gallery options it will output 4 columns in the frontend. The default WordPress column is 3 for gallery and if it's set to 3, it does not added any column attribute to the shortcode which cause the issue. Setting the default to 3 should fix the issue.
Based on this thread: https://discourse.roots.io/t/sage-and-augmenting-my-workflow/2965/3 This sets up the opportunity to change the path of `dist/` for those needing to reference a different build.