Option to choose icon or fill button space with text

In the spirit of this post, https://support.vertigis.com/hc/en-us/community/posts/25936021680402-Ability-to-add-custom-icons-to-UI-in-Web

I'd love it if I could toggle away the icon completely, and instead fill the button space with wrapped text. I have a search tool with a rather lengthy name, and I want to display the full name INSTEAD of an icon. Now, I can clear the icon, but the space on the button remains blank instead of filling in with the rest of the Title text.