This property defines the Unicodes which are mandatory break opportunity when followed by a base character
Characters like 🏻,🏼,🏽, etc. are listed under Emoji Modifier Line Break.
5 Characters are present in Emoji Modifier Line Break starting with the Unicode point U+1F3FB that represents the character 🏻.
Currently, as per latest version 15.0.0, Unicode supports 43 number of Line Break. Here are a few examples - Alphabetic,Alphabetic or Ideograph,Break After, etc.