libmate-desktop-2-17 1.24.0-0ubuntu1 (armhf binary) in ubuntu focal

 The MATE component mate-desktop contains the libmate-desktop library, the
 mate-about program, as well as some desktop-wide documents.
 .
 The libmate-desktop library provides an API shared by several applications
 on the desktop, but that cannot live in the platform for various
 reasons.
 .
 The package contains the actual mate-desktop library.