Hi Gdevelop community
On mobile (iphone, both safari and chrome browsers) when I test the game and hold a touch-screen, I get the typical selection cursor selecting the entire screen with a light blue color, and the options “select all” “copy” typical of the mobile browsers. How can I avoid that? else the game runs well but it is disturbing
If you can try on your mobile:
Thanks!
EDIT: I tried other games from gd.games and a couple had the same issue
EDIT 2: I checked an older game of mine and the issue didnt happen, BUT, it did happen when I rebuild it with the latest version of GDevelop (5.3.180)
Can someone check/help please! 
I also think SceneWindowWidth/Height() are not working as intended. From the documentation it should be the game’s size, defined in the settings, not the browser window’s size. I noticed in my game when played on a browser that creating an object on SceneWindowWidth()/2 places the object in the middle of the browser’s screen, not the defined game area.
I’m struggling with these things too
Okay, so I have a possible solution. I found it with some searching online, and I think google ai gave me the answer. Put a CSS tag in at the beginnig of the scene. This also changed the tint of my scene, which is interesting. Anyway, here is a screenshot and the code. It still asks you every now and then if you want to stay in fullscreen, but that’s not as bad as selecting things on screen.,
const style = document.createElement(‘style’);
style.innerHTML = canvas { -webkit-touch-callout: none; -webkit-user-select: none; -khtml-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; outline: none; -webkit-tap-highlight-color: rgba(255, 255, 255, 0); };
document.head.appendChild(style);
