When I open Firefox and want to go to Private. I go to the three lines at the top right of the Firefox page. I go down to Private. Then after selecting it, YET ANOTHER REGULAR FIREFOX PAGE OPENS. I NEVER had this problem until the start of 2024. Please help as I used to have FIREFOX PRIVATE as my go to browser. Now, I use others and they do not work with some pages. Please help as it is frustrating to keep getting a new Regular page.