There are several help pages dedicated to the styles in Writer [1] [2] describing which types of styles are there, how they are applied, etc. However, there's no help entry like that for Calc. There are applied sections like "Applying Conditional Formatting" [3] or "Assigning Formats by Formula" [4], but nothing to read about cell/page styles in general, when there's no conditional formatting involved. We need such help pages also in Calc (preferably with some general discussion about style usage). [1] https://help.libreoffice.org/6.4/en-US/text/swriter/01/05130000.html [2] https://help.libreoffice.org/6.4/en-US/text/swriter/01/05140000.html [3] https://help.libreoffice.org/6.4/en-US/text/scalc/guide/cellstyle_conditional.html [4] https://help.libreoffice.org/6.4/en-US/text/scalc/guide/cellstyle_by_formula.html
Olivier Hallot committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/help/commit/5e74f53b93134f1174f477fcbf54e93f06a4c707 tdf#134376 Add Calc cell style Help page