reload method
Reloads the current URL.
Implementation
@override
Future<void> reload() async {
final int? webviewId = instanceManager.getInstanceId(this);
if (webviewId == null) {
throw 'Failed to get the webview instance';
}
await (await LinuxWebViewPlugin.channel)
.invokeMethod('reload', <String, dynamic>{
'webviewId': webviewId,
});
}