Created attachment 200876 [details] Line spacing 80% + empty lines The attached document has two sets of paragraphs side by side. The only difference is that the left set has empty paragraphs, while corresponding paragraphs of the right set have dashes. The paragraph style used by the text has line spacing proportional 80%. The total height of left paragraphs (with empty lines) is clearly taller than that of right paragraphs. Adding any text to all empty lines makes the heights identical. Exporting the document to ODT, and opening it with OOo / AOO gives identical heights of both blocks. Exporting the document to OOXML and opening in Word also gives identical heights of blocks. The different heights are already reproducible in LO 3.3. This is both a regression (possibly from Go-OO?) and interoperability problem.
https://gerrit.libreoffice.org/c/core/+/185542
Mike Kaganski committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/9ab2578b3a832e75ad3c71477ad1850be236cc3f tdf#166652: do not use FormatEmpty for proportional spacing < 100% 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.
Mike Kaganski committed a patch related to this issue. It has been pushed to "libreoffice-25-2": https://git.libreoffice.org/core/commit/786fbd5afaa77818df1494bfbc82d7e3bb18b9dc tdf#166652: do not use FormatEmpty for proportional spacing < 100% It will be available in 25.2.4. 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.
Verified: In: Version: 25.2.4.3 (X86_64) / LibreOffice Community Build ID: 33e196637044ead23f5c3226cde09b47731f7e27 CPU threads: 16; OS: Windows 11 X86_64 (10.0 build 26100); UI render: Skia/Raster; VCL: win Locale: pl-PL (pl_PL); UI: en-US Calc: CL threaded Empty line with style 80% line spacing have 80% line spacing. And thus attachment 200876 [details] table column height are equal. In: Version: 24.8.7.2 (X86_64) / LibreOffice Community Build ID: e07d0a63a46349d29051da79b1fde8160bab2a89 CPU threads: 16; OS: Windows 11 X86_64 (10.0 build 26100); UI render: Skia/Raster; VCL: win Locale: pl-PL (pl_PL); UI: pl-PL Calc: CL threaded Empty line with style 80% line spacing have 100% line spacing. So attachment 200876 [details] table column height are different.