The Sheet WebDialog by default will display scrolling down from the top center of a webpage.
Is it possible to change the display from top center to bottom center or bottom right?
Use Modal dialog instead.
Here is how to have it pop at the middle right border.
dim w as new Modal1
w.show
w.left = self.width-300
w.top = (self.height-300)/2
Use the IDE design size, since there is a bug in dialogs height and width, as you know.
To have it scroll in, position it at left = self.width, then use a WebAnimator to slide it in.