In the wizard for init a project, if the user ticks one of the official modules that is already installed by default by @nuxt/ui, the module should not be installed because it is not useful in the first place and in some cases it may bug the configurations applied by default by nuxt/ui.
https://github.com/nuxt/cli/blob/main/packages/nuxi/src/commands/init.ts#L270
I'll try to make a PR for this