seems to be broken without error message on monterey

[fedhere]

app will install from the shell or brew install but nothing happens when turned on... sorry this is not a more helpfully described issue
macOS Monterey version 12.6

MacBook Air M2 chip

[jtr13]

I have enjoyed using Color Oracle for many years... thank you so much for an amazing tool.
Alas, it is also not working for me on macOS Ventura 13.2.1, M2 chip
I get this when I choose Deuteranopia, which is a simulation of the background wallpaper image, not the current window:

[jtr13]

Oops my mistake... I missed this note: https://colororacle.org/manualmac.html
Once I followed the instructions and allowed screen recording, it has worked perfectly!

[fedhere]

I had run inot the same issue as @jtr13 with earlier versions of OS but my current issue is different: I can download the installation and open the image but literally nothing happens - which makes this bug report... awkward at best...