Sheesh. The person who did it could not read Arabic. When does it stop being disrespectful and start becoming plain human error; if they make a mistake writing Thai? Hieroglyphs?
imagine if everywhere you went you saw english test like "helo, how you are?" and all sorts of weird grammatical issues, spaces wrongly inserted. if this was your entire life in the west you'd feel pretty alienated too, especially when people were doing so as an act of 'inclusion'
For what it's worth, I can read Arabic script (but don't speak the language) and I caught the error.