Off the top of my head,

EAN location, is hidden no apparent reason why, the only item in the section. 

EAN - Does not apply not recognised

Cancelling - Used to be a facility on the old create listing tool, no longer there, have to leave it become a draft then delete. 

Auto recognition - Key words would be auto recognised in item specifics speeding up create listing, no longer there

Add Video and Add photo - Too close together after youver added the first photo, many a time clicking the wrong button when working quickly

Business Policies - unable to edit on mobile IOS device including dispatch time,

Addional feedback, its a common practice (especially sports forums) to consolidate threads on the same subject allowing users and mods to monitor easily. There are many and still continue to be created threads on the new lsting tool. Pinning and consolidating could be a better user experience