For the past two days, when I tap on Firefox Focus app on my Home Screen and enter my passcode (which I have done many times daily for several years to compete in a game app), it keeps taking me to Google. Why is it not opening Firefox Focus? Help!

How can I get Firefox Focus app on my Home Screen to open? For two or three days now, after entering my passcode, rather than going to Firefox Focus, takes me to Google. I have played a competitive game app I have on Firefox Focus for years. Suddenly I can no longer access it directly through Firefox Focus. Image below is what appears when I go to Firefox Focus and enter my password. The main game I play opens in Google rather than Firefox Focus.