Goal: The font is currently too small, so I want to resize it by 50.
Steps:
action: action_type: click
step_instruction: Tap on the mid of the screen
action: action_type: click
step_instruction: Tap on the settings icon at the top of the screen
action: action_type: click
step_instruction: Tap on the plus icon of font size
action: action_type: click
step_instruction: Tap on the plus icon of font size
action: action_type: click
step_instruction: Tap on the plus icon of font size
action: action_type: click
step_instruction: Tap on the plus icon of font size