Libreoffice Writer window bigger then my screensize

[apparatus]

You can also try this:

Libreoffice in qubes full vs non-full screen mode

The solution for me was as follows: Ensure all LibreOffice instances are closed Run LibreOffice Resize LibreOffice window to a desired state From LibreOffice window click “Writer Document” and close it Ensure that all LibreOffice instances are closed Open LibreOffice Writter normally and it will be the same size as when you closed LibreOffice Writer as per Step 4.