Update/add package in Leap 15.5/15.6 from Tumbleweed

Hi everybody! Don't kill me, I'm lost. At Fedora level it's easier for me (40/Rawhide, 39, 38, git...). I recently pushed updates for my packages in openSUSE. for example https://software.opensuse.org/package/awf-gtk2 2.8.0 official in Tumbleweed But how to add/update it in 15.5/15.6 with official status? - is it possible? - is it automatic? - how to request on build.opensuse.org? I saw at https://repology.org/project/awf-widget-factory/versions that it seems there is already the package (old release) in Leap 15.5 even if software.opensuse.org doesn't display it. Thanks