This property defines the Unicodes which have Malayalam script
Characters like ഀ,ഁ,ം, etc. are listed under Malayalam Script.
118 Characters are present in Malayalam Script starting with the Unicode point U+0D00 that represents the character ഀ.
Currently, as per latest version 15.0.0, Unicode supports 164 number of Script. Here are a few examples - Adlam,Ahom,Anatolian Hieroglyphs, etc.