[Bug Report] Manual control shows nothing

If you are submitting a bug report, please fill in the following details and use the tag [bug].

**Describe the bug**
Running the example startup code on macos result in nothing, no window shows though one is expected.

python ./manual_control.py --env-name MiniWorld-Hallway-v0 --top_view

**Code example**
Please try to provide a minimal example to reproduce the bug. Error messages and stack traces are also helpful.

**System Info**
macos

**Additional context**
Add any other context about the problem here.

### Checklist

- [ ] I have checked that there is no similar [issue](https://github.com/Farama-Foundation/gym-miniworld/issues) in the repo (**required**)

Start by running python ./manual_control.py --env-name MiniWorld-Hallway-v0 --top_view on macOS and inspect manual_control.py and its startup path. Compare the expected window behavior with the environment initialization; done means the example opens the expected window and displays the MiniWorld environment.

Written by the indexing model from the issue text.