I know Fiverr TOS states delivery of orders needs to be complete, which works 99% of the time. But I think there should be an exception to this rule.
As a music producer/audio engineer, for a few of my gigs, as well as delivering the final audio file, I have an extra to deliver all the stems/parts (for my more expensive gigs), and although I don't personally do this, I can also deliver a project file if I want.
I feel it would better protect the seller to only submit the stems/parts/project files etc. once the buyer approves the order.
Once the parts/project file is handed over, whether for audio, design, or any other category, the buyer has the elements to use in whole, or modify, but they can still request to cancel the order. To me it makes complete sense to only send these parts once the buyer has committed to paying for the work and time spent on the order.
I know most buyers are honest, so I understand this would only affect a minority of situations, but it would better protect the seller and without any disadvantage to the buyer, as a buyer should not expect to receive the elements to a project they haven't approved or paid for.
I'd love to see this considered and really feel it would be another way to better protect Fiverr sellers.