Brave on mac only saves in html not microsoft office

I have attached a link to a video showing what I am talking about.

Whenever I try to save a document from brave, it only offers an option for the office open XML version. I have office downloaded and the same download link that won’t download in Brave, downloads in safari.

I have put all my shields down for this website.

Help would be appreciated!

https://youtu.be/brARLP8Zv3U (video link)