(Request) Make Screeshot Plugin "Save as .jpg"

I notest that when I take a screenshot with Make Screeshot Plugin using "Region" I see just for like a split second a "folder icon" appear in the botton taskbar.

Do you know why this happens?

Yes I know. When you take a "Region" Make Screenshot take the full screen screenshot, then shows the full screen window where draw the copy of the screen. I guess you see the icon from that window, before it draw at the first time.