I know this sounds quite advanced and over-the-top for an SQL editor like DBeaver, but esp. when editing text or text-based BLOBs (e.g. proprietary text-based but very strict message formats), it is sometimes necessary to have line endings in a certain format (e.g. CR+LF \r\n or only CR or NULL at the end etc.).
Therefore, it would be very helpful if DBeaver supported different line endings and could convert between them.
Copy&Pasting e.g. CR+LF-formatted content works fine though, the HEX editor shows 0A 0D are contained in the text.