Thanks for DT3.0.4 - which has for the first time introduced parallel instead of sequential OCR into the document queue for DT3. However:
DT is set up for “enter metadata after text recognition”; now when I scan several documents, the first metadata window opens when OCR has finished on the first document. (OCR now continues on the following documents, meaning I never have to wait for DT anymore.) I enter the metadata, e.g. a name, a date etc.; when I now press enter nothing happens; until DT3.0.3 pressing enter saved the data and moved on to the next document. I now have to click on the “save” button to do the same thing. It is not possible to tab to the save and cancel keys either.
Just tested: same behaviour if there are no other documents in the queue and even if I don’t actually make any entries in the metadata window. Escape works, but is equivalent to cancel rather than save.