Created attachment 202008 [details] A direct "no character border" format applied over a style with character border Save the attachment as RTF, and reload. => the characters "eth" in the middle, that don't have a border in the original document, now have the border.
https://gerrit.libreoffice.org/c/core/+/188418
Mike Kaganski committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/cf60cb680e85b80821f9ca9adcb0647428e0027f tdf#167679: RTF already can export \brdrnone It will be available in 26.2.0. 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.