Goal: The current theme is affecting the eyes, so I really like the night 1 (True Black) theme and want to apply the same.
Steps:
action: action_type: click
step_instruction: Tap on the mid of the screen
action: action_type: click
step_instruction: Tap on the three dots icon at the top right corner of the screen
action: action_type: click
step_instruction: Tap on the themes option
action: action_type: click
step_instruction: Select the night 1 true black