Daily chess - best move issue

I want to report a bug. During long games people can check best posible move. Explorer button is not blocked like on short games. After click on explorer you can click on practice with computer and we have the best move in 2 clicks. Can someone block this button on long games also?

That is just cheating and will be easily detected.

It is, but on short games the button is not clickable, only during 1+ day games you can click the button and see the move. You can see analyses on short games only if game is over.

The problem is then probably not the Explorer button. Because you are alowed to use Explorer's opening database in daily,

The problem is that from Explorer you can click on analyses. But to block that during games may be difficult. 

It's not necessarily showing the best move, more like most played lines by Masters and the percentage calculation of the outcome. Once players deviate from those lines then no more moves are shown