Open another html screen

I tried to do as our friend said, but it just doesn’t work, yesterday it was working and today it doesn’t

Baseando-se no que @Taifun enviou você, esta é uma maneira de abrir a tela:

HTML

<a onclick="openScreen('SCREEN_NAME')">Click me</a>

JS

let openScreen = (screenName) => {
  // any other stuff you may need to do before opening the screen.
  window.AppInventor.setWebViewString(screenName);
}

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