MacOS build doesn't work

[itsamedood]

I downloaded the latest version (3.4.0) but when going to the editor this is all I see:

As you can see, it's unusable, you literally can't do anything.
Also, attempting to create a new level in a specific folder just creates a new unsaved level.

I didn't build manually, I just downloaded it straight from itch.io.

[itsamedood]

I also tried the latest version on Windows, and it also didn't work, so I can only assume it probably doesn't work on Linux either.