When node-red-contrib-uibuilder is installed, the palette manager should show how many plugins and nodes it has. But it doesn't.
Only just spotted by @fmarzocca but a quick test showed that it has been happening for at least several releases. Also happens across different platforms (Windows, Linux and FlowFuse).
This is the relavent section of package.json:
"node-red": {
"version": ">=4",
"nodes": {
"uibuilder": "nodes/uibuilder/uibuilder.js",
"uib-cache": "nodes/uib-cache/uib-cache.js",
"uib-element": "nodes/uib-element/customNode.js",
"uib-file-list": "nodes/uib-file-list/customNode.js",
"uib-html": "nodes/uib-html/customNode.js",
"uib-save": "nodes/uib-save/customNode.js",
"uib-sender": "nodes/uib-sender/uib-sender.js",
"uib-tag": "nodes/uib-tag/customNode.js",
"uib-update": "nodes/uib-update/customNode.js"
},
"plugins": {
"uib-plugin": "nodes/uib-plugin.html"
}
},
"engines": {
"node": ">=18"
},
So the palette manager should be showing 9 nodes and 1 plugin. The palette itself is showing all 9 nodes.