Lucee admin area missing in and up

Hi, folks. I’m having an issue with the Lucee admin area in the most recent versions of 5.4.5.x. I’m installing Lucee via the commandbox Docker image, and when I install or earlier, I can access the Lucee admin area. However, if I install or later, the admin area gives a missinginclude error: “Page /lucee/admin/server.cfm [/usr/local/lib/serverHome/WEB-INF/lucee-web/context/admin/server.cfm] not found”. Listing the installed extensions (via extensionList() ) does not show that the administrator extension is installed. If I download the .lex file and drop it in deploy , it is eventually processed (in that it disappears from the directory), but the admin area still throws the same error. Any ideas?