When installing Morph Browser Qt6 (from [1]) you can observe the following behaviour on Ubuntu Touch devices (i.e. when Lomiri is running in staged / non-windowed mode): Test 1: * Open Morph Browser Qt6 in portrait mode (device orientation) * Visit a website * Rotate the device to landscape What happens then? * The browser surface does not rescale and stretch to the extents of the landscape geometry. Only left half of the screen is covered with the browser, right half shows the shell background image. What should happen? * Morph Browser surface auto-adjusts its geometry and covers the full device screen in landscape orientation Test 2: * Repeat the above test, but start with landscape orientation and rotate to portrait orientation. What happens then? * Only upper half in portrait mode is covered by browser surface, lower part shows the background img What should happen? * Browser window rescales and adjusts to portrait mode and browser surface covers the full device display again. [1] https://open-store.io/app/morph-browser-qt6.ubports