The title says it all, really.

I understand that things should be double/triple checked before submitting, but sometimes we just miss that one detail that we catch only after a decor is submitted for review. It wastes custom decor artists' time and more importantly, it wastes the time of the people reviewing these decors to need to cancel or reject these submissions for us.
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1. Let us make edits to what we've submitted only when the ticket is unclaimed. Once the ticket becomes claimed by moderation, no other edits can be made.

2. Additionally, let us cancel our own decor submissions. Again, it wastes time for someone to submit something and only realize after the fact that there's a detail that's off, such as a wrong version upload or invalid link.
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With the edits we need to make to meet the standards of Custom Decor Creation (softer lineart, more prominent shadows, etc.), it becomes a bit much to manage all the versions we have. If we manage to mix up our file links, then we have to wait a week or two at least to get a response/rejection, plus the time to fix it, reupload and then maybe another week or two get reviewed again. It wastes everyone's time.