Bug 164049 - FILESAVE PDF/UA "Possibly inappropriate use of a "Formula" structure element" when exporting Math formula
Summary: FILESAVE PDF/UA "Possibly inappropriate use of a "Formula" structure element"...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Printing and PDF export (show other bugs)
Version:
(earliest affected)
25.2.0.0 alpha0+
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: accessibility
Depends on:
Blocks: PDF-Accessibility
  Show dependency tree / graph
 
Reported: 2024-11-25 21:08 UTC by Gabor Kelemen (allotropia)
Modified: 2025-05-20 16:57 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Attachments
Example file with Math formula (11.92 KB, application/vnd.oasis.opendocument.text)
2024-11-25 21:08 UTC, Gabor Kelemen (allotropia) 		Details
The example file exported by Writer as PDF/UA (22.33 KB, application/pdf)
2024-11-25 21:14 UTC, Gabor Kelemen (allotropia) 		Details
The warning in the PAC tool (54.86 KB, image/png)
2024-11-25 21:16 UTC, Gabor Kelemen (allotropia) 		Details
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Description Gabor Kelemen (allotropia) 2024-11-25 21:08:59 UTC 
Created attachment 197797 [details]
Example file with Math formula

When a Math formula is exported to PDF, the PAC tool gives a warnings "Possibly inappropriate use of a "Formula" structure element"

1. Open attached file
2. Export as PDF with PDF/UA enabled
3. Open the resulting file in the PAC 2024 tool

-> Gives warning "Possibly inappropriate use of a "Formula" structure element"

Version: 25.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 83910246044c1e05a3b50e25d21ac6a31566cc38
CPU threads: 14; OS: Windows 10 X86_64 (10.0 build 19045); UI render: Skia/Raster; VCL: win
Locale: hu-HU (hu_HU); UI: en-US
Calc: threaded
Comment 1 Gabor Kelemen (allotropia) 2024-11-25 21:14:57 UTC 
Created attachment 197798 [details]
The example file exported by Writer as PDF/UA
Comment 2 Gabor Kelemen (allotropia) 2024-11-25 21:16:38 UTC 
Created attachment 197799 [details]
The warning in the PAC tool
Comment 3 Buovjaga 2025-05-20 16:57:40 UTC 
Repro with PAC 24.4.2.0

Version: 25.8.0.0.alpha1+ (X86_64) / LibreOffice Community
Build ID: 6190fe56f72008e0b6d0e502bf94099e72b9d202
CPU threads: 2; OS: Windows 11 X86_64 (build 26100); UI render: default; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: threaded