In all the description fields (in addition to bold/italic/underline/bullet points and so on), I'd like to have the "format painter" that exists in Office suite so that I can copy the formatting of a text to another text.
You can now copy the formatting in descriptions to make your content more consistent. To try this out, select some text with your desired formatting, and choose Copy format from the Insert menu. Then, select the text you would like to update, and choose Paste format. Hope this helps!