Hopeless Rescue end step problem

[zinigor]

I don't know if it only relates to Linux, but I've played it on Ubuntu, so posting here. So anyway, the problem is that in Hopeless Rescue one of the final steps is to equip the emergency pistol. This step becomes available when you climb up to the top of the Lighthouse. If you equip the pistol using the keyboard shortcut, it doesn't advance the step. So firing it after that doesn't end the challenge. I'm really glad I had some spare shells with me because I fired two only to find out that I'm still at the equip step. After I opened the inventory and pressed unequip/equip, the step successfully advanced.