Created attachment 144090 [details]
This is the same case as bug 108691, but in DOCX this time, with surprisingly different results.
Open the attached file. It has some text, and a rectangle covering most of it, but it's set to invisible, thus it's not shown in Word.
=> The supposedly hidden shape is shown in Writer.
In DOC the shape isn't saved in the document in Word, so that case isn't relevant.
Observed using LO 184.108.40.206 & 3.3.0 / Windows 7.
Created attachment 144091 [details]
Comparison screenshot (Word - Writer)
confirmed in master.
Aron Budea committed a patch related to this issue.
It has been pushed to "master":
tdf#119201 Don't show/print hidden shapes in DOCX
It will be available in 6.3.0.
The patch should be included in the daily builds available at
https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
Affected users are encouraged to test the fix and report feedback.