Created attachment 125448 [details] Sample test case and screenshots. Cells that spans across either multiple columns or multiple rows cause the following cells shifted. Steps to reproduce: 1. Open cellspan.odp in attached zip file. 2. Save as .pptx 3. Reload the file.
Mark Hung committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=0381026924947c6164d1eebe7395c91f619965ce tdf#100179 correct cell merging in pptx. It will be available in 5.3.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Hello, Is this bug fixed? If so, could you please close it as RESOLVED FIXED?