horrendous and deadly bug!

[bbbsss]

I think this is a bug, or it should be!

I have an enemy next to my spawn cell.
I have a bombshell 3 cells away from said spawn cell.
Normally, I would be able to choose that cell, 3 spaces away, as a shooting target and hit my enemy with 1 point of splash.
But this cell, being the spawn cell, when I touch on the "missile" icon, it pops up the character build menu and it doesn't let me SHOOT!!11!1

help, please... is there any trick to go around this issue?
It could cost me my match :-(

I don't remember having encountered this issue in the previous versions, but it may have existed already.