Game Archive Buttons v3

Previously, in "v2", when you clicked on a game in your game archive and started going through your amazing moves, there was a button that took you back to the starting position. It was a left-pointing arrow with a vertical line. That button has now gone. When I start clicking through the moves, all I have is the forward-move button (right pointing arrow), back-move button (left-pointing arrow) and the symbol for play (i.e., play through all moves). Do people really use the 'Play' button? Can't we just replace it with the old button to take me back to the starting position?

 I still see that button on the website. On the app, you can scroll the move list and select the first move.

And v3 doesn't have a Play button, but v2 does.

Below is a screen grab from a game in my archive after clicking through a few moves. Please tell me where that button is....

Ok, just for the record if anyone else has the same issue and clicks on this thread, I've just realised you can just click on the first move in the list of moves to quickly go back to the first move.

Just click on this tab:

then click on the first move:

I see now. When I first go into the game, the button you are looking for is there. If I click it, it becomes the play button and then you can't use it to jump back after going through some moves.