Flag of Malay language

This flag is pan-symbol for Malaysian and Indonesian language. Position of crescent symbolizes two official forms of language. Red is from flag of Singapore and yellow is from flag of Brunei. I know not all Malay speakers are Muslims, but I don't like official logo of Malay Language Union. It would be hardly recognizable as symbol of Malay language, unlike this flag. Red and white are on flags of Malaysia, Singapore, Brunei, Indonesia and even East Timor, where Indonesian was official. Yellow is on flags of Malaysia, Brunei and East Timor. IMHO yellow crescent is recognizable Malay symbol.