I found a solution! scrollIntoView(); https://developer.mozilla.org/en-US/docs/Web/API/Element/scrollIntoView Now I can create a scroll-enabled box, fit to UHD screen and load external web to the box.
Hello I created a simple 'Hosted Web App' application, for webos 3.x . . . . <html> <head> <meta http-equiv="refresh" content="0;url=https://ubuntu.com/"> </head> </html> . . . Load external page A simple redirect to another page, and it works correctly. But there is a weird problem. The page won't scroll vertically! I even tried CSS styling with: overflow: scroll But wasn't useful. anyway to enable scrolling in a 'hosted web app'? Thank you