Allow passing text containing line-breaks through the text input field into the textarea

[ogabrielluiz]

Feature Request

We should be able to paste text that contain line-breaks into the input of a component and be able to see it with line-breaks if we open the multiline/textarea modal. This might be considered a bug.

Motivation

We have plans to add components that use code strings and we can't paste code and keep it readable because of this.

Your Contribution

PR #3016 has a component (ComponentCodeValidator) that has a bad experience because of this.