Steps to reproduce:

1. Open an untranslated message
2. Type something
3. Click skip to next

3b) Observer the unsaved flag

4. Open the message again
5. Remove what you wrote
6. Click skip to next
7. Observer the unsaved flag

Expected result: At step 7 the unsaved flag is not there and the previous flag if any (optional) is restored.

Version: unspecified
Severity: normal