PassiveScan Warning

[hahwul]

Unhandled exception in spawn: Regex match error: UTF-8 error: code points greater than 0x10ffff are not defined (ArgumentError)
  from /opt/homebrew/Cellar/noir/0.18.0/bin/noir in 'raise<ArgumentError>:NoReturn'
  from /opt/homebrew/Cellar/noir/0.18.0/bin/noir in 'Regex#match_at_byte_index<String, Int32, Regex::MatchOptions>:(Regex::MatchData | Nil)'
  from /opt/homebrew/Cellar/noir/0.18.0/bin/noir in 'NoirPassiveScan::match_content?<String, PassiveScan::Matcher>:(Array(YAML::Any) | Bool)'
  from /opt/homebrew/Cellar/noir/0.18.0/bin/noir in '~procProc(Nil)@src/detector/detector.cr:61'
  from /opt/homebrew/Cellar/noir/0.18.0/bin/noir in 'Fiber#run:(IO::FileDescriptor | Nil)'