stale focus object QObject(0x0) , doing manual update qt.qpa.window: QIOSWindow(0x28034c6e0, window=QQuickWindowQmlImpl(0x281b40b60)) new geometry is QRect(0,20 320x548) qt.qpa.window: QIOSWindow(0x28034c6e0, window=QQuickWindowQmlImpl(0x281b40b60)) new geometry is QRect(0,20 320x548) qt.qpa.window: QIOSWindow(0x28034c6e0, window=QQuickWindowQmlImpl(0x281b40b60)) QRegion(0,0 320x548) isExposed true qt.qpa.glcontext: created context with format QSurfaceFormat(version 3.0, options QFlags(), depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize 8, samples -1, swap Behavior QSurfaceFormat::DoubleBuffer, swapInterval 1, colorSpace QSurfaceFormat::DefaultColorSpace, profile QSurfaceFormat::NoProfile) shared with QObject(0x0) qt.qpa.glcontext: Reallocating renderbuffer storage - current: 0x0, layer: 640x1096 qt.qpa.application: ApplicationDidBecomeActive - moving from Qt::ApplicationInactive to Qt::ApplicationActive qt.qpa.application: done moving to Qt::ApplicationActive qt.qpa.application: ApplicationWillResignActive - moving from Qt::ApplicationActive to Qt::ApplicationInactive qt.qpa.application: done moving to Qt::ApplicationInactive qt.qpa.application: ApplicationDidEnterBackground - moving from Qt::ApplicationInactive to Qt::ApplicationSuspended qt.qpa.window: QIOSWindow(0x28034c6e0, window=QQuickWindowQmlImpl(0x281b40b60)) QRegion(null) isExposed false qt.qpa.glcontext: app backgrounded, rendering disabled qt.qpa.application: done moving to Qt::ApplicationSuspended qt.qpa.glcontext: OpenGL ES calls are not allowed while an application is backgrounded exited with exit code 0,