Created attachment 160285 [details]
A template for eBooks
With the attached document create an EPUB and compare the tables on the source with the EPUB.
1. Simple tables lose columns and are unusual. Example on page 20 of an example source document.
2. In a more complex table gets over bars inserted in every cell. Example on page 21 of the example source document.
Version : 18.104.22.168
Build ID : 747b5d0ebf89f41c860ec2a39efd7cb15b54f2d8
Threads CPU : 8; OS : Mac OS X 10.15.4; UI Render : par défaut; VCL: osx;
Locale : fr-FR (fr_FR.UTF-8); Langue IHM : fr-FR
Used the default EPUB export options in the export dialog.
Read the resulting EPUB file with Apple's EPUB reader.
To me, it seems that the spanning of the table is incorrectly exported.
Possibly also some kind of misinterpretation of cell borders in the second table example on page 21 of the ODT.
Not limited to macOS
Possibly dupe of bug 115375
Version: 22.214.171.124 (x64)
Build ID: b0a288ab3d2d4774cb44b62f04d5d28733ac6df8
CPU threads: 2; OS: Windows 10.0 Build 18363; UI render: default; VCL: win;
Locale: en-US (en_US); UI-Language: en-US