I often have to export modules/images for dev. This includes a text portion which I use auto height with padding. Then I have the elements stacked. If the objects aren't pixel perfect it leave a gap. 

So for example:

Vertical Stack 1: 50px height

Vertical Stack 2: 50px height

Vertical Stack 3: 50px height

Exports completely fine because pixel are perfect.

But if it's not pixel perfect

Vertical Stack 1: 50px height

(transparent gap)

Vertical Stack 2: 51.2px height (because of auto-height element with text)

(transparent gap)

Vertical Stack 3: 50px height

Anyway to fix this issue? Perhaps auto-height feature rounds up to the next perfect pixel point and not allow decimals???

Test image attached for reference.