Hi @Ivan Palii yes i have tried that feature. But first, if its not a new keyword, you still have to know if its ranking on any pages first, then you have to have already added that url to the sitechecker rank tracker, otherwise you cannot choose it in the drop down, or search for it, it only shows pages you have already added to the rank tracker.. its all very manual, when the data is already there in sitechecker.
For example, anonther tool i use, you can see all pages on your site, you can choose any page easily, it then automatically shows you all current keywords it ranks for in gsc. You click which ones you want to map to the url and thats it, its now tracking those keywords to that page…. really easy and extremly useful