Ubuntu desktop with a file manager and partition manager window open. Both windows have, differing from the Ubuntu default, only close buttons in their headers, and there are eight of them per window, on the left of the window. This causes elements in the header to be arranged strangely. In the file manager this causes the sidebar to be unnaturally wide.
https://ftp.ieji.de/mastodata/media_attachments/files/113/675/528/239/851/985/original/c509b5eb029488de.png