If you rewrap quoted lines in the composer and then send or save the message, the first newline after the quotation disappears. Reproducibility: Always Steps to reproduce: 1. Open the attached e-mail foo.eml and hit reply. The composer window appears. 2. Position the cursor at the end of the first paragraph of quoted text. Hit Enter a couple times, type "foo", and press Enter. 3. Select the first paragraph of quoted text, plus the following newline, and press Ctrl+R to wrap it. The composer window should now appear as in the attached screenshot. 4. Save the message as a draft, or send the message. 5. Examine the sent message in the draft or sent folder, or in the inbox of the receiving account. Expected results: 6. The message should appear as it does in the composer window screenshot, with a blank line between the first paragraph of quoted text and the "foo" paragraph. Observed results: 6. There is no blank line between the first paragraph of quoted text and the "foo" paragraph.

Yes, I can reproduce this with TB 52 and TB 60 Daily. I'd say that goes onto the long is of problems with Rewrap. Have you tried just do rewrap the first line: > Conclusion + Abstract still missing. I could write one of them, but there are still some open questions for me. That doesn't appear to work at all.

Yes, there are plenty of other problems with Rewrap, including its refusal to rewrap some lines. I think a lot of these are already covered in other bug reports. The particular case of the composer eating newlines after rewrapped text is a problem that's unique and common enough that I thought I'd raise a separate issue.

(In reply to Tristan Miller from comment #3) > Yes, there are plenty of other problems with Rewrap, including its refusal > to rewrap some lines. I think a lot of these are already covered in other > bug reports. Quite so https://mzl.la/1OhgRLb - there's even an old meta bug 192905 :(