This property defines the Decomposition Type of the Unicodes as Compatibility
Characters like ¨,¯,´, etc. are listed under Compatibility Decomposition Type.
720 Characters are present in Compatibility Decomposition Type starting with the Unicode point U+00A8 that represents the character ¨.
Currently, as per latest version 15.0.0, Unicode supports 18 number of Decomposition Type. Here are a few examples - Canonical Decomposition,Compatibility,Enclosing Mark, etc.