When testing bug 165336 with PowerPoint 2010, after LO 25.2.2 round-trips forum-mso-en-11064.pptx (attachment 199289 [details]), then PP complains that the file cannot be opened, and needs to repair, but that "removes unreadable content". This started in 25.8 (backported to 25.2.2) with commit 86d36ee56521438069504fbacff8dc2aff3a1afc Author: Tibor Nagy on Date: Sun Feb 23 21:35:17 2025 +0100 tdf165262 PPTX export: fix shape export regression Steps to reproduce 1.) open mso-en-11064.pptx in Powerpoint. Notice it opens fine. 2.) open and resave in LO 25.2.2 or newer 3.) open the resaved file in Powerpoint. Lots of dialogs, and unable to repair.
Tibor Nagy committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/612891865a74777950ab7355a4d794fa5577c5fc tdf#165670 PPTX export: fix glue points export regression It will be available in 25.8.0. 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.
Tibor Nagy committed a patch related to this issue. It has been pushed to "libreoffice-25-2": https://git.libreoffice.org/core/commit/95128d92bce952e0df3f3be6f9a4d126a05426df tdf#165670 PPTX export: fix glue points export regression It will be available in 25.2.3. 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.