The Vue Template (latest version) Metronic does not work well. The icons are not working (demo) also the documentation pages (new icons) is not visible. The old icons can not be found back.
No icons working. Also https://preview.keenthemes.com/metronic8/vue/docs/#/icons/duotune is not working anymore. All old duotone's are gone. Therefor in the HTML demo you have been created a seperated Icon section with the new Icons. Also missing at the docs.