Tippis pretty much nailed it all down for you. I'm an Architect who used this app constantly to sketch and store ideas and details for my staff. All of the new format changes make this app unusable for my purposes. It seems like a bad version of Notability now. I'm sad to have to move on to a different app that will serve my needs. Will probably explore the option of just moving everything over to Dropbox. Definitely won't need my premium account.