New Tab Page Default Engine

Hello I have reccomendation to make for Microsoft Edge. Given the Google Chrome lawsuit about how Google Search collected searches users data for years. without their consent. Google had to pay 1 billion in damages. I think this is a solid argument for Microsoft Edge Private Mode to be locked only to Microsoft Bing. Whilist the normal Search Engine can still be changed. I think this is tiny overlooked security issue where people can have their privacy betrayed