[NTG-context] figure library

I have used figure libraries in the mkII past. But my recent attempts with mkIV, following the instructions on ConTeXt Wiki (https://wiki.contextgarden.net/Image_Database), have failed. The following happens: 1. When running the command "context --input=figure-lib.xml auto:x-res-01.mkiv --result=figure-lib" in an EMPTY directory, 2 pages with buttons and titles are created. 2. When providing an image and an xml file (copied from the website above and including the image name and the missing ">" at the end), these are ignored -- the same 2 empty pages are created. Could somebody tell me what's wrong (with me, most likely)? Details: mkiV and LMTX, MacOS and FreeBSD, recent ConTeXt installations. The xml file on ConTeXt Wiki: ------------------------ rl:description rl:organizationOrganisation rl:projectConTeXt Wiki rl:productproduct pictures rl:commentpictures for ConTeXt Wiki rl:resource rl:filefilename rl:labelreference rl:copyrightowner rl:commentcomment