Enhanced spell checker privacy issues

I did not find the privacy nightmare “enhanced spell checker” offered as an option in Brave, so first I wanted to ask if I missed it somehow. And second, how does the “regular” spell checker in Brave function? Is user text sent somewhere to be corrected or does this happen locally? Thanks.

Thanks I am glad someone else picked this up. I would also like to know foir Win 10?
Here is one article but mainly for web site owners and a small mention for “us” consumers -
https://www.otto-js.com/news/article/chrome-and-edge-enhanced-spellcheck-features-expose-pii-even-your-passwords

Can someone from Brave please respond as should be a simple answer either way?