In Writer, when I select menu Styles > Manage Styles, usually the Styles Manager is shown.
Now, when I do this, there is a quick flash of the window and then it disappears. I have restarted LibreOffice, even restarted my computer, but to no avail.
I tried closing LibreOffice, deleting the folder
~/.config/libreoffice, and creating a new profile from scratch. Initially, the Styles Manager worked, but now it has stopped working again (with the same problem).
Bizarrely, the Styles Manager works in Calc.
I have absolutely no idea how to fix this. Would you be able to help, please?
LibreOffice version 18.104.22.168
Linux Lubuntu 16.04 64-bit fully updated