Hide label text under buttons

Right now the label text under the start buttons (like GIF, Video, etc.) cannot be permanently hidden. When the text is removed and the app is restarted, the labels appear again.

This makes it difficult to create clean custom designs for events. Many operators design their own screens and the visible labels ruin the layout.

It would be very helpful if there was an option to hide the label text under the buttons, similar to the older dslrBooth behavior.

I attached a screenshot showing the labels under the buttons that I would like to hide.