|fullscreenSupportEnabled : bool|
Tells the web engine whether fullscreen is supported in this application or not.
Enabled by default.
This property was introduced in QtWebEngine 1.2.
|Enables fullscreen support in an application. Disabled by default. (Added in Qt 5.6)|
Specifically, whether or not the option is enabled by default is inconsistent. I haven't tested to see which is correct, nor have I evaluated all the other options to see if there are other issues.