Doesn’t allow me to add an attachment so I have to add this link to show the screen recording. The problem is basically when using 0px divider (a line with 1px in height in a frame with 0px in height). Normally autolayout will ignore the 0px frames but seems now it’s taking 0px as 1px (my assumption). I’m not sure if this is a temporary discrepancy or it’s permanent algorithm change.