Hello, I found a thread relating to this in November. I've got the same problem that was solved by "Nick" (Shopify staff): https://community.shopify.com/c/Shopify-Discussion/Cancel-a-development...
No content to show
User Activity
This is ridiculous. I can't believe that you cannot let the store owner download their assets. What's wrong with you people?
11-29-2019
Stunned that this is still not built in to Shopify. This thread runs to 11 pages. Please add me to the vote.