This property defines the Unicodes which have Bidirectional Class as First Strong Isolate
Characters like , etc. are listed under First Strong Isolate Bidi Class.
1 Characters are present in First Strong Isolate Bidi Class starting with the Unicode point U+2068 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.