Windows 10 taskbar will not autohide in Libreoffice

When in Libreoffice programs e.g. Writer, the Windows 10 Taskbar will not autohide. (It does in the Desktop, etc.) Neither can I drag it down out of the way in Libreoffice.

I cannot confirm that because it works for me.

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With me Windows 10 Home; Version 1909; 64-Bit | LibreOffice, Version: (x64).