I like designing the homescreen on my phone with KWGT and other fullscreen widgets and have set up the Duo mode with custom KWGT widgets that I have designed myself. It would be great if there was a Uno mode/fullscreen custom Android widgets mode to set up Standby mode with Android widgets. I don't know if Android widgets support portrait/landscape change well. If they do, it should rotate like the other modes. Of not it's probably best to default to be locked in portrait, with a setting to unlock it on your own reponsibility. KWGT and similar apps support setting up different layouts for portrait and landscapes, so for people like me enjoying setting that up, it should be possible to unlock (if it seems best portrait lock is best for use with regular android widgets).