I wanted to use emoji in email extension plugin in my builds. But I found a inconsistent behavior on the usage with the pipeline script in the job configuration and as a Jenkinsfile.
So I made the table below representing the actual behavior regarding:

• Representation:
  • Emoji copy and pasted
  • Decimal Reference ❌
  • Hexadecimal Reference ❌
• Field
  • Subject Field
  • Body
• Location
  • Inline Editor
  • Jenkinsfile

With this I produced the table below:

Type	Where	Inline Editor	Jenkinsfile
Unicode	Subject
Unicode	Body
Hexcode	Subject
Hexcode	Body
Emoji	Subject
Emoji	Body

Is there a way that the plugin supports Decimal or Hexadecimal references in the subject and the issue could be out of the scope of the plugin or is not yet supported?

Thanks in advance