My laptop display is 1366x768 and the System tab takes up the majority of those 768 pixels to the point that the confirmation buttons are rendered off screen and because the tab is not resizable at that size, I have to switch to another tab that can be resized in order to access those buttons. So this PR adds a scroll bar to the System tab, which makes things a little easier for those with lower resolution displays.
My laptop display is 1366x768 and the System tab takes up the majority of those 768 pixels to the point that the confirmation buttons are rendered off screen and because the tab is not resizable at that size, I have to switch to another tab that can be resized in order to access those buttons. So this PR adds a scroll bar to the System tab, which makes things a little easier for those with lower resolution displays.