There seems to be a bug in the newest H-scene. I can't progress dialog after the first shot. Nothing is clickable and Ctrl doesn't work either. I managed to continue with auto though. Thankfully other keybindings worked. And I don't think it's a Proton ( tldr Linux compatibility layer for Windows games) bug, because everything works fine in other scenes. I've checked.
Probably Patreon members have already reported it, but I think it doesn't hurt to report here as well