Created attachment 97038 [details]
The input markdown file containing the emoji characters
I believe this might be a duplicate of  or  but I was asked to report it regardless. Feel free to close/mark as duplicate if that is deemed the case.
When you open markdown file (foo.md) that contains emoji characters in it and try to export it to PDF, some of the characters seem to be omitted. When you print it as a PDF, it's fine however.
I've verified that the same behaviour is present in Calc.
I've added the markdown file as an attachment for debugging purposes.
*** This bug has been marked as a duplicate of bug 49100 ***