Not rendered after switching to view in android

Hello! I’am using this template
Everything works just fine in the browser.
But the mobile application (android) displays only the first screen (preloader page) and then the routing is triggered, but the page is not re-rendered and remains preloader

Has anyone faced such a problem?

I’m using CLI UI( with settings (Cordova app+F7 with Vue+Webpack+SASS+(Android+IOS) + Icons). After installation, I checked to make the web version work. And it worked perfectly.
After I entered npm run build-cordova-android-dev and styles not working on android

What is it? Who solved this problem?

console error would be helpful, but it seems that is not loading f7 css

import 'framework7/css/framework7.bundle.min.css'

But you say its working on browser.