Back in Aug of '21 someone else asked about this but there were no real answers - and I’ve just run up against it. On TABLET view, the CSS styling of the forms from within GF causes the input boxes to have different styling, as well as the Submit button.
Where is the CSS for the TABLET view Submit button?
At the moment my text for Submit/Subscribe buttons are disappearing on the TABLET version, while they appear just fine in desktop and mobile.
Happy to provide screenshots showing the styling on the tablet being noticeably different in the form areas, and the only thing I’ve done outside the default is that piece of code I posted.