Mixing long and short labels over multiple layers causes too much space to be reserved for the short labels

[NiklasRentzCAU]

The following SCChart is the minimal version, where having multiple layers with both very long and short labels causes the short labels to reserve seemingly way too much space:

scchart TooMuchLabelSpace {

	region someRegion "" {
		initial state first
		go to second label "someLongLabelaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
		go to second label "someLongLabelaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
		go to second
		go to end

		state second
		go to end label "someLongLabelaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
		go to end label "someLongLabelaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
		go to end

		state end
	}
}

The logs from ELK: TooMuchLabelSpace.zip

Here the edge labeled "4:" should be further to the left and not waste the space. Stacking even more of these layers makes the issue even more prominent, here an example for that: