This property defines the Unicodes which have Bidirectional Class as Arabic Letter
Characters like ؈,؋,؍, etc. are listed under Arabic Letter Bidi Class.
1524 Characters are present in Arabic Letter Bidi Class starting with the Unicode point U+0608 that represents the character ؈.
Currently, as per latest version 15.0.0, Unicode supports 23 number of Bidi Class. Here are a few examples - Arabic Letter,Arabic Number,Block Separator, etc.