Created attachment 205777 [details] Sample PPT The attached PPT, which has notched circular arrows, is slide 6 of attachment 199209 [details] from bug 165258. Open it in Impress, save as PPTX and reopen, or open the result in PowerPoint. => One of the arrows in each circular shape is very off. While this never was OK, the shapes in the converted file used to look worse: 1. for a long time, the arrows were pointing all over the place, 2. then it became the current look: only the last arrow in each circular shape is shown exaggerated, 3. then the last arrow turned into a circle pie shape, 4. then it reverted to the previous look with the exaggerated last arrow. The shape mostly becoming good (2.) is due to the following change in 7.4 / 7.3.3: https://git.libreoffice.org/core/commit/2029b2f6dd0109c5892e5ac5640022b31fe42fd2 author Regina Henschel <rb.henschel@t-online.de> Fri Mar 18 18:31:05 2022 +0100 committer Miklos Vajna <vmiklos@collabora.com> Fri Mar 25 14:00:23 2022 +0100 "tdf#147978 export subpaths individually in custGeom" And this is where the last segment changed back into an arrow (4. = 2.) in 25.8 / 25.2.2: https://git.libreoffice.org/core/commit/86d36ee56521438069504fbacff8dc2aff3a1afc author Tibor Nagy <tibor.nagy.extern@allotropia.de> Sun Feb 23 21:35:17 2025 +0100 committer Nagy Tibor <tibor.nagy.extern@allotropia.de> Mon Feb 24 14:22:14 2025 +0100 "tdf165262 PPTX export: fix shape export regression" (the relevant part is adding "mso-spt100" to constAllowSet in shape export code) In the unzipped PPTX, ppt/slides/slide1.xml has 'a:path' elements like this: <a:path w="14850" h="8738"> Changing all of them thad had w/h other than 21600 to 21600, and rezipping the file produces correct result: <a:path w="21600" h="21600">
Created attachment 205778 [details] Screenshot of slide from the full presentation after conversion