Created attachment 93613 [details]
Open attached file
Edit something (just add or delete letter)
Save back to .docx
Saved file can be opened with LO but MSO reports broken file
Operating System: Debian
Version: 18.104.22.168 release
Reproducible: tested using Mac OSX 10.9 with LibreOffice Version: 22.214.171.124
Build ID: 05dceb5d363845f2cf968344d7adab8dcfb2ba71
NOT reproducible, tested using Version: 126.96.36.199.alpha0+ Build ID: a315454f349469923490e4116806ee19263849b8
Both roundtripped files opened using Word for Mac 2011.
Conclusion: fixed already (a lot of corruption bugs related to .docx are fixed :), and still fixing a lot).
So: marking as RESOLVED WORKSFORME (because 1) we don't know which commit fixed this behavior, and adding 'target:4.3.0' to whiteboard.