Adobe Capture patterns are too small to use for print

I thought I was being so clever. I spent about eight hours using Adobe Capture to make patterns out of all of my artwork for my print on demand products. Tonight I went into Photoshop to apply these patterns to the design templates for the products that I'm designing and I was so disappointed to discover that the resolution was pathetic. My original images range from 4000 to 12,000 pixels squared but it reduced them to something so low resolution that I could never print them on anything. I've clicked through everything I can figure out to see if there is some setting that I can change, or some way to export them to get the images back to full size, but I am at a loss. I have a really hard time understanding why the leading software developer for graphic artists would make a feature in an app that couldn't output patterns large enough for print, unless the image is zoomed out really far.  It doesn't look good at all.  Is there something that I'm missing here? Is there another easy way that I could be doing this on my ipad to then save into creative cloud and access on my pc? I make my artwork on my iPad Pro using a combination of apps including procreate.  Then I do the final product design on my laptop in Photoshop.  I was saving everything into iCloud, which has been kind of difficult to access on my laptop so making the patterns in Adobe Capture seemed like it was going to streamline my workflow a lot.