Set your tint layer name, and icons containing it will be processed to the ExportIcons page.
{"Image Artist": "Oscar Oto", "Image ExifOffset": "2132", "Image XPAuthor": "Oscar Oto", "Image Padding": "[]", "EXIF DateTimeOriginal": "2018:04:10 12:22:36", "EXIF DateTimeDigitized": "2018:04:10 12:22:36", "EXIF SubSecTimeOriginal": "84", "EXIF SubSecTimeDigitized": "84", "EXIF Padding": "[]"}