Pressing "Skip" button on first go simply closes Terminal output view, it must be pressed again for it to work

I have noticed recently that when I have the Terminal output view open during the installation process (the view where you can see the Terminal output during the installation) and the "Skip" button is available, when there comes a point when it would allow me to skip something and the button becomes active, if I press it in most cases instead of skipping whatever it is doing it will simply close the Terminal output view, forcing me to open it once again, however when pressing "Skip" a second time after reopening the view it works as it should. So I'm thinking that in most cases for some reason the button which opens the view is on top of the "Skip" button or something similar.

I have found this to be present on the Ubuntu GNOME 15.10 and 16.04 installer.