Manually sending JSON breaks UI

[tresf]

Two issues:

1. On Windows 11, certain JSON payloads, when sent to QZ Tray out of order will cause UI anomalies, such as a blank window. (CANNOT REPRODUCE, POSSIBLE DUPLICATE OF #823)

2. By modifying the dialog's x and y positions, you can place the dialog non-centered, which can make it harder to find (e.g. upper right corner, etc).

   var obj =  {"call":"printers.find","timestamp":1661263106002,"uid":"5w9ad2","position":{"x":-1,"y":-1}}
   _qz.websocket.connection.send(JSON.stringify(obj));

[Vzor-]

Important note, this only occurs on Windows(OS).

[tresf]

Important note, this only occurs on Windows(OS).

Sorry, original description updated.