Minor unreachable warning issue

[maximyzer]

Describe the bug
While I was tracing the case_sensitive prelude metadata I realised that a warning is unreachable because the metadata property is an array at that point in the code, not an object

Reproduction Steps

1. Have a basic game
2. Have 1 prelude metadata and have the second one be case_sensitive
3. The warning doesn't show up

What did you expect would happen?
The warning that case sensitive should be the first metadata prelude should show up

Easy fix: change object.keys with a for loop that checks all the keys
More thorough fix: Refactor metadata to always be an object

OS & Browser version, desktop/mobile
linux, chrome, on the web

Screenshots, example projects, other relevant issues, etc.

[david-pfx]

Thank you for notifying this issue. I can see what would cause this, and I'll be happy to fix it.

Yes, the thing about array vs object keys was inherited from original PS and there has never been a reason to change it, bearing in mind the risk of introducing other errors elsewhere.

However, I do not understand point 2 in your repro case. Could you please provide specific lines of code that could be added to some particular game to show the problem.