Minor fixes — Blueman Steam update #629753

We identified 3 cases of black screens occurring on game launch and tried to address them. If you encountered this issue and still have a copy of the game, please check whether the problem persists. Unfortunately, the issue does not reproduce on any of our devices, so we cannot yet guarantee a complete fix.We also fixed an issue where the elevator could fall through the floor.Additionally, on the Bureaucracy level we added a hint explaining that you need to interact with the desk using the left mouse button (LMB), rather than simply throwing away the form.Thank you for your patience — together with you, we will make our game better :)Sincerely, Vladislava, Ankoku.