How to get the wallet to read your ID barcode

Actually a workaround, not a question, but I couldn't respond to the question. After trying MANY times to scan the back of my CO DL, and being told there was no barcode, I took a different approach. I took a picture of the back of my license and printed it slightly larger than it really is (I used 5 x 7 photo paper). I then started the add an ID process again, scanned the front of my actual license, and scanned the picture of the back of my license instead of scanning the license itself. This time it was able to read the bar code, maybe because the source was bigger. I'm not entirely sure why it worked, but it did, and I was able to get past the back scan and add my ID.