How to change the Windows AccentColor of WPF-App with Fluent Theme

[JackDjTom]

Hi, I'm using the Fluent Theme and I was wondering, if there is a way to change the AccentColors for the application?
I tried overriding the AccentColors with Application.Current.Resources[SystemColors.AccentColorKey] = "#FF0000" but that didn't override the fluent-theme controls. A TextBox for example still had the AccentColor of my windows system.

[dipeshmsft]

@JackDjTom as of now I don't think it will be possible for you to change that via a single resource update.