Filter dialog locks zoom function

[varDale_undefined]

The issue I face is, when I set up Gaussian Blur or any other layer filter via a script, I am unable to zoom in on an image whilst the dialog is open. I can zoom in via the dialogs own zoom, but this is a small square so not always the best preview.

Does anyone know an extra line I can add to move the blur window.

Script tested:

app.displayDialogs = DialogModes.ALL;  
app.activeDocument.activeLayer.applyGaussianBlur(10);
app.displayDialogs = DialogModes.NO;   

Doing it the direct method or via an action I am able to zoom, just not when it opens with a script.

I also tested the xtools method:

  function gBlur(enabled, withDialog) {
    if (enabled != undefined && !enabled)
      return;
    var dialogMode = (withDialog ? DialogModes.ALL : DialogModes.NO);
    var desc1 = new ActionDescriptor();
    desc1.putUnitDouble(cTID('Rds '), cTID('#Pxl'), 10);
    executeAction(sTID('gaussianBlur'), desc1, dialogMode);
  };

The xtools method also opens the dialog on my second screen, which is also irritating.