External CSS - how to skip files

Hi all

I use the Ultimate Dashboard PRO to create a custom dashboard for the customer with Bricks. However, the CSS disappears completely when I set the CSS files external to load in Bricks. I see here the file: post-232.min.css (template) which is the dashboard as template.

My question now, how can I leave it out so that Bricks keeps it as inline CSS?

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