In my browser, as I am busy answering new clozes, it sometimes happens that I accidentally hit some link at the bottom of the page, which with no warning takes me away from the game, most often to the App Store, which is of absolutely no use to me.
Then, after I have managed to navigate back to Clozemaster again, I find that my game has been reset. That is very disturbing.
My suggestion is that you remove some of the links, such as the Google and App Store links, from the play page, and make the other links open another window or browser tab.
Regards, Uncle Per