Question about Pattern in Capture

Hello folks.

This question is for all those who work with patterns professionally, and specifically if they do use patterns in capture too, how they do it.

This is my confusion: when I create a pattern, generally I create the single element that generates the pattern and then that design is repeated x times.

 I started creating patterns like the one I am posting, and generally, when I work on my own renderings, I know how to apply them on the surfaces in order not to loose in quality.

Sporadically brands ask me about my patterns and I am always very confused as to how to post them. How can a professional use this? How am I supposed to post it? The borders are random.

I wonder if I am even using the app as it is supposed to be used. Curiosity: those who are creating patterns, do they have some advice on how I should think around the function in the app?

Thanks in advance!