Stage.align property sets the 0,0 coordinates of the Stage to a certain position.
For example:
Stage.align = “TL”; – sets the 0,0 coordinates to the top-left part of the Stage.
Stage.align = “CC” or Stage.align=”” – the default position is in the center of the Stage.
Stage.align property values:

Value
Vertical
Horizontal

“T”
top
center

“B”
bottom
center

“L”
center
left

“R”
center
right

“TL”
top
left

“TR”
top
right

“BL”
bottom
left

“BR”
bottom
right

C – use C in combination where you need to represent [...]