Set CSS action not working

I want to change the style of the button text, but even setting the color to red, it is still black...

What's wrong?

Image of how I am using attached bellow...

What part doesn't work? It seems to work for me, in that I can definitely see that the text is now red.

Post a very simple .capx so we can check.

dont use "on Start of layout",

try it with "Button: on created"

On Start of Layout makes no difference - still works (see attached).

Works for me too, but if your project gets larger than it loading times change and you may will get a problem that you set the style of something that does not exist yet, thats why i sometimes have to use "wait 0sec".

So its a more safer/cleaner way to use "on created"

Got it working! The problem was not C2...