Not properly working on 115.3.0 x64

[ScottyG89]

I know I put something down in your discussions but I think others should see this on the code's page. It seems to not change anything when installed on 115.3.0 x64 Windows 10. I properly went through the steps of enabling Legacy stylesheets and moving the CSS files to the Default-release profile, I am unsure if I have forgotten something but a well respected user of the Thunderbird reddit tested it to no avail as well. Thank you

[Ignotum77]

@ScottyG89 Sorry for the very late reply. My life took a sudden change. I am the same person as @Nomes77 (lost credentials).
To answer your question: you need to add outlook2003.theme to about:config and set it to true.