There is file https://opengrok.libreoffice.org/xref/core/schema/libreoffice/OpenDocument-schema-v1.3%2Blibreoffice.rng which should have all elements and attributes, which are written in own namespaces. The element <loext:property-mapping> and its attributes loext:property and loext:cell-range-address are missing. Export of this element has been introduced with https://cgit.freedesktop.org/libreoffice/core/commit/?id=37b437dcd686de72e6c78703f351a56e23aef073 Because this element is missing in the file, it is not clear, which order in regard to element <chart:data-label> is intended. I assume that is comes after <chart:data-label>.
Better link: https://git.libreoffice.org/core/+/refs/heads/master/schema/libreoffice/OpenDocument-v1.3+libreoffice-schema.rng
Dear Regina Henschel, To make sure we're focusing on the bugs that affect our users today, LibreOffice QA is asking bug reporters and confirmers to retest open, confirmed bugs which have not been touched for over a year. There have been thousands of bug fixes and commits since anyone checked on this bug report. During that time, it's possible that the bug has been fixed, or the details of the problem have changed. We'd really appreciate your help in getting confirmation that the bug is still present. If you have time, please do the following: Test to see if the bug is still present with the latest version of LibreOffice from https://www.libreoffice.org/download/ If the bug is present, please leave a comment that includes the information from Help - About LibreOffice. If the bug is NOT present, please set the bug's Status field to RESOLVED-WORKSFORME and leave a comment that includes the information from Help - About LibreOffice. Please DO NOT Update the version field Reply via email (please reply directly on the bug tracker) Set the bug's Status field to RESOLVED - FIXED (this status has a particular meaning that is not appropriate in this case) If you want to do more to help you can test to see if your issue is a REGRESSION. To do so: 1. Download and install oldest version of LibreOffice (usually 3.3 unless your bug pertains to a feature added after 3.3) from https://downloadarchive.documentfoundation.org/libreoffice/old/ 2. Test your bug 3. Leave a comment with your results. 4a. If the bug was present with 3.3 - set version to 'inherited from OOo'; 4b. If the bug was not present in 3.3 - add 'regression' to keyword Feel free to come ask questions or to say hello in our QA chat: https://web.libera.chat/?settings=#libreoffice-qa Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-UntouchedBug