The first letter goes to the newline
Steps to Reproduce:
1.Click on the Edit button in firefox
2.Go to More>Reference
3.Type something to add as a reference
Observed Result:
In firefox, while typing on reference dialog box the first character always goes to the next line and cannot be deleted thereafter
See the screenshot attached
Version: unspecified
Severity: normal
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=56274
Attached: