Created attachment 199402 [details] Sample XLS #1 This issue is related to bug 164141, originating after the fix in bug 106181, but not resolved with the additional fix in bug 164141. To reproduce, save either of the attached XLS samples as XLSX, and try opening them in Excel. => Excel fails to open the XLSX, and when attempting repair, shows similar error: Repaired Records: Drawing from /xl/drawings/drawing1.xml part (Drawing shape) This happens since the following commit in 7.0 (and its backport in 6.4). It's not a regression, since previously this content was simply lost on export. https://cgit.freedesktop.org/libreoffice/core/commit/?id=fd238380ae7820f12ac1f7c52d0f7180a93f3ba3 https://git.libreoffice.org/core/commit/fd238380ae7820f12ac1f7c52d0f7180a93f3ba3 author Serge Krot <Serge.Krot@cib.de> 2020-05-13 22:52:52 +0200 committer Thorsten Behrens <Thorsten.Behrens@CIB.de> 2020-05-26 00:20:54 +0200 "tdf#106181 XLSX export: output form controls"
Created attachment 199403 [details] Sample XLS #2
Created attachment 199404 [details] Sample XLS #3
The attachments from comment 0 and comment 1 seem to be fixed in 26.2 master. I can still reproduce Excel 2010/2024 complaining about comment 2's forum-mso-en4-30000.xls.
(In reply to Justin L from comment #3) > I can still reproduce Excel 2010/2024 complaining about comment 2 It doesn't like the unescaped '&' in drawing1.xml's <a:t>IVR & APAC Numbers</a:t>
(In reply to Justin L from comment #4) > It doesn't like the unescaped '&' in drawing1.xml's Already fixed by commit 196b3fe18948b1c6b6afe78d171a62513bc21980 Author: Noel Grandin on Wed Nov 5 10:58:49 2025 +0200 mso-test: escape text of a:t element