Created attachment 172006 [details] Example file from PowerPoint Attached example document was made in PP and demonstrates all table border styles PP offers. These are correctly imported to Impress, but upon save to PPTX all of them is converted to the default continuous line. Steps to reproduce: 1. Open attached file 2. Save as PPTX, reopen Actual results: Table border styles are lost. Expected results: Table border styles are retained. LibreOffice details: Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community Build ID: 6c8ca02c5935a800cff70f3c173319b454b63c41 CPU threads: 4; OS: Windows 10.0 Build 18363; UI render: default; VCL: win Locale: hu-HU (hu_HU); UI: en-US Calc: CL
Created attachment 172007 [details] The original file saved by Impress
Created attachment 172008 [details] Screenshot of the original and exported document side by side in Impress
True. Wrong in LO and MSO. Let's note here that saving to PPT is similarly wrong, until it has it's bug.
Tibor Nagy committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/1b167f3e0b1afec7c257f458db7505d8d8f177b3 tdf#142291 PPTX export: fix table border styles It will be available in 7.5.0. 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: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Verified in: Version: 7.5.0.0.alpha1+ (X86_64) / LibreOffice Community Build ID: 5b18eebc2c95321ce7e6edf10f4df81557382a48 CPU threads: 8; OS: Windows 10.0 Build 19044; UI render: Skia/Vulkan; VCL: win Locale: hu-HU (hu_HU); UI: en-US Calc: CL threaded