There is this property of input elements (e.g. multilineinput) that whenever you click in the input to start writing some text, the screen zooms in and focuses on the input. I do not want this to happen, i.e. I want the screen to keep the same size as before, since the user would now need to zoom out to see the complete screen again. try this example in mobile:
As a point of reference, when this is shown in a webview in a mobile app, the screen doesn’t pinch. But it could be a setting on the webviewer in the app wrapper. I’ll get back to you on that!