All the screenshots used in iDempiere online manual are still based on SWING interface that is discontinued.
Recently we worked on Selenium plugin to make it functional and then we automated the generation of ZK interface screenshots and attached you can find a package with all generated files (using a server version based on default branch).
I will create another ticket with a patch and instructions.
NOTE: in our internal project we are not using the mediawiki for online documentation. Instead of that we are using the Docusaurus project with an automated generation tool from dictionary (same concept us.