How do I report a bug?
I am playing with Braille Unicode characters and I just realised that DejaVuSans Mono and FreeMono (and maybe other fonts too) show character:
⡳ U+2873 BRAILLE PATTERN DOTS-12567
⡣ U+2863 BRAILLE PATTERN DOTS-1267
(they both look the same in Character map, or if used in text)
Dot no 5 is missing.
Should I report it somewhere? Where?