Thomas, is bug 103427 the same as this?
(In reply to Roman Kuznetsov from comment #1)
> Thomas, is bug 103427 the same as this?
No. This meta bug is about issues with the small part of the properties tab of the sidebar that contains style commands. See bug 73071 for the initial (?) Issue.
The other meta bug is about the styles tab* of the sidebar (with the list of paragraph, character, frame, page, list and table styles). See for example https://wiki.documentfoundation.org/images/thumb/e/e4/LO-Writer-5.3-Siderbar-Table_Style.png/248px-LO-Writer-5.3-Siderbar-Table_Style.png
* formerly known as "styles and formatting".