Colored words in a text does not reproduce

Hey, I have an animation in which I have multiple texts.
In the texts, I have multiple colored words.
When I export it the words do not color.
Is this a feature that is not supported by some browsers/players/rendering platforms? or it’s something that needs to be specially exported with some kind of presets from settings?

How was the color applied to the words? I would experiment with alternate ways of color fill. If you did a color fill effect it probably won’t export.