I want to enable the font sidebar. when I enter a text box the sidebar does not show up so I can pick a font and size. I am in Draw Thanks
You should have selected “Properties” in the sidebar.
Your cursor should be in the text field.
Can you now see the character settings?
If my answer has solved your problem, please click on the checkmark in the circle 
to the left of the answer for upvote. This will tell the community that the question has been answered correctly.
With me Windows 10 Home; Version 1909; 64-Bit | LibreOffice, Version: 6.4.1.2 (x64).