When working on my phone I need to have the back button on, it disappears and I have to touch the bottom to make it reappear which doesn't last long.
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When working on my phone I need to have the back button on, it disappears and I have to touch the bottom to make it reappear which doesn't last long.
An app that runs in full-screen mode will be covering it. If the app is full-screen and doesn't have its own back button, and needs a back button all the time, email the developer.