On a tablet screen, the analysis board has the problem that the buttons are below the pane with the moves in, meaning that with a typical configuration, it is necessary to scroll down to use the arrow buttons and then scroll back up again to see the whole of the board.
All that is necessary to fix this is to move the buttons (arrows for moving backward and forward, etc.) to immediately adjacent to the board.
Well, it's the same in any vote chess game after clicking on the analyse button to try out a line. Hardware is Amazon Fire HDX, but presumably similar on all or many Android tablets.
On a tablet screen, the analysis board has the problem that the buttons are below the pane with the moves in, meaning that with a typical configuration, it is necessary to scroll down to use the arrow buttons and then scroll back up again to see the whole of the board.
All that is necessary to fix this is to move the buttons (arrows for moving backward and forward, etc.) to immediately adjacent to the board.