https://bugs.documentfoundation.org/show_bug.cgi?id=149140
--- Comment #3 from Christophe Strobbe <c_strobbe-...@yahoo.co.uk> --- (In reply to Dieter from comment #2) > (In reply to Christophe Strobbe from comment #0) > > 5. Export the file to PDF, making sure that the checkbox "Universal > > Accessibility (PDF/UA)" is selected. > > Actual result: > Accessibility check says: "Tables must not contain headings." And this is > only related t third tabla and paragraph style "Heading 1" This bug report is not about LibreOffice's built-in accessibility checker; it is about PDF/UA conformance of the exported PDF. In the exported PDF file, table header cells have their scope attribute set to the value "None". This causes an error message in the PDF/UA conformance checker PAC 2021. (Adobe Acrobat Pro's accessibility checker does not complain about this; however, Adobe Acrobat has completely dropped the ball on PDF/UA conformance.) The error you cite is triggered by a Heading x style inside a table header cell; that error message is justified but not directly relevant to this bug. (I reused a sample document submitted for a different bug.) -- You are receiving this mail because: You are the assignee for the bug.