Android Chrome bug when styling unicode character?

symbols CSS weirdness in chrome for androidWhile experimenting with the use of Unicode characters in a small proof of concept, I stumbled upon what I think is a bug in Chrome for Android. Apparently character ☰, which renders as ☰ and which most people consider the “options”-icon, cannot be given a color in Chrome for Android whereas other Unicode characters can.
As you can see when visiting this test-page, the 3 symbols styled correctly (font color white) in most browsers (tested on IE8, FF on W7, Ubuntu and Android, Chrome on W7 and Ubuntu), but the options-symbol is not white on Chrome for Android (at least on my Samsung Galaxy S4).
So, does this qualify as a bug, or did I just mess up? Anyone happens to know a workaround?