Use SHOW APPS IN NEW WINDOW TO DISABLE GOOGLE.
IMPORTANT: If you want to get rid of the Google screen that covers your themes, use the app "Show Apps in New Tab", I am not affiliated with it but have used it for years.
Please do not start inserting bugs if your monitor is not 1920x1080. If your monitor is not that large, then this theme is not for you.
Further, I will no longer give ANY advice on removing themes. If you know how to add one, then you know how to remove it (think real hard, noobs) or as a last resort Google it. That is what Google is for.