After a listing form is submitted, the only way to go back and edit is to go through the system and find the archive for the listing.
The correct way is to use the GD Dashboard or the profile/author page where a user’s listings will be listed together with an “edit” button normally.
You cannot use the go back arrow to get back into the listing (wondering if this is ever going to be possible).
That is now how back buttons work, they cannot retrieve data from a database for a page that never had that data in the database in the first place.
If you do try to go back to the previous window you get an error message. This error message has spelling errors. So, at the very least, we should correct this.
You can change that using the language file.
Thanks