The current implementation of sharing screen uses the `MediaDevices.getDisplayMedia()` API. Sadly this API is not currently supported by all major existing mobile browsers[1]. Some users were confused about the browser request permission notification. As this is a way more complicated than just adding a permission. We prefer to hide this feature by removing the screen sharing button on mobile devices. Links: [1] https://developer.mozilla.org/en-US/docs/Web/API/MediaDevices/getDisplayMedia [2] https://bugs.chromium.org/p/chromium/issues/detail?id=487935 opw-2915773 closes odoo/odoo#97947 X-original-commit: 2bf5ce06ef18d10c79ebab57551267eb31de872f Signed-off-by: Adrien Dieudonné (adr) <adr@odoo.com>