Glitch bombshelling your own empty spawn space

[Promicide]

Don't know of this has been identified. Whilst trying to utilize the benefit of bombshelling a heavy that was next to my empty spawn space (he was shrouded by fog of war (which meant I would have dealt 1 dmg); tapping that space only allows me to spawn a unit. Bear in mind that I tapped my bombshell first (as it is a ranged unit), and the bomb icon did illuminate on my spawn hex, it would not allow me or give me the option to attack instead of spawn a new unit.

Still with me? I would have screen shotted, but what good is a picture in that situation? A good fix would be to give us an option prompt. Please fix this as it impairs my strategery.