This is something I have been looking for as well and seems like it should be a standard function in WF. I would love to see this added but it seems like this is not something we will see anytime soon since the original request was in 2017 and in 2024 it has been thrown into the backlog.

I was curious if anyone has tried customizing the RTE to allow authors to highlight text and add schema.org markup for SEO purposes. We have been looking at the possibility of creating a custom plugin for the RTE based on https://www.bounteous.com/insights/2022/01/06/custom-rich-text-editor-plugins-...