Discovered several annoying bugs regarding the quick Size and Position screen.
Firstly if you haven't loaded that quick settings screen for a while, it sometimes can take a few seconds to come up after you have double tapped the screen. Hence added a "Loading..." splash screen, to indicate that it has registered your double tap and is on the way. This disappears once the screen is loaded. This should help confusion whether your double tap was effective or not, if you see the loading screen, it was effective.
Secondly, quite a few bugs surrounding the double tap event itself. If you tap and slide the screen multiple times to change home screen, that could be interpreted as a double tap, which of course we don't want. Also, if your second tap happens to be upon an icon, this will launch that app, so I have to ensure that the second tap doesn't also launch the translucent settings app on top of that newly launched app. I think I got most of them, but there may be another lurking there.
I wanted to get a new version out though to fix the most annoying sliding screen bug, so 1.10 is on the market as I write this.