@Ghostcrawler - Kled Remount Frames

Kled is briefly invulnerable when he is dismounted from Skaarl but the opposite isn't true. He's still vulnerable at 100 courage during the frames when he's attempting to re-mount Skaarl. It feels super bad to commit to a fight (especially when you're trying to outplay a gank) and gain 100 courage but still die because Skaarl couldn't run back to Kled in time. Why is this the case and can Kled please become invulnerable during the re-mount frames as well?