Vertical center dialog with visualLoad

[teeraina]

I like this plugin a lot. Great work.

Not sure if this is a really an issue or more like a feature request.

When using visualLoad setting, the dialog with loading text is vertically centered. But when the content is loaded and the dialog expands, it does not react to the new height with centering. Would it be possible to get the dialog adjust and center with content, after visualLoad?