Social Media Links Open in New Tab and Button Issue

I'm having trouble finding where in the settings I can tell the social media links under the search bar in the menu to open in a new tab. I don't want them to be redirected away from my site when they click one. I've also had to make buttons using the classic input because the ref I put in them when editing the block will not do anything. This is with ALL button blocks I attempt to put in the site.