Comment 3 for bug 1656808

This is down to the window manager - miral-shell behaves as expected for other applications* that run under it. (E.g. sol)

* webbrowser-app fails to run under miral-shell as follows:

$ miral-run webbrowser-app
Loading module: 'libubuntu_application_api_desktop_mirclient.so.3.0.0'
MESA-LOADER: failed to retrieve device information
QEGLPlatformContext: Failed to create context: 3009
QEGLPlatformContext: Failed to create context: 3009
UCUriHandler: Empty "APP_ID" environment variable, ignoring.
unity::action::ActionManager::ActionManager(QObject*):
        Could not determine application identifier. HUD will not work properly.
        Provide your application identifier in $APP_ID environment variable.
could not open containers config file "/home/alan/.local/share/libertine/ContainersConfig.json"
[0119/103321:ERROR:oxide_qt_gl_context_dependent.cc(82)] Unable to create adopted GL context for platform: ubuntumirclient - unexpected result from QPlatformNativeInterface::nativeResourceForContext
[0119/103321:ERROR:gl_surface_egl.cc(378)] No suitable EGL configs found.
[0119/103321:ERROR:gl_context_egl.cc(50)] eglGetConfigAttrib failed with error EGL_BAD_CONFIG
^C