how to use tinymce in nuxt as self-hosted

Hello to all I used the following tutorial to use tinymce as self-hosted: https://www.tiny.cloud/docs/tinymce/latest/vue-pm/

Everything works fine but when I disconnect the internet tinymce won't load. In other words, tinymce is loaded as cdn.

Can anyone introduce a tutorial on using tinymce as self-hosted in Nuxt?