Hi there,
The way to reduce the requests is by combining them into 1 file so it’s just 1 (but huge, hence CLS in some cases.) request.
The way to go about this is to fine-tune what gets combines by trying to exclude some stylesheets and see what gives the best yield in performance.
There’s no straight-forward setting for this for all users. It’s something you’ll have to do A/B tests with specifically for your site, unfortunately.