Need placeholder attribute for creating form

I noticed there is no option to add placeholder texts when creating the form.

<input type="text" placeholder="Your email">

Here is an example of what I am talking about

It’s kind of related to this one but it’s for search field…https://community.percussion.com/t/help-need-placeholder-text-to-appear-and-then-disappear-in-a-search-bar/867