Arabic composite font problems
We've been having problems with Adobe Arabic fonts in the very useful composite font feature now available in ME versions of Indesign. Arabic text either doesn't compose at all (see Myriad Arabic in attached image), or has composition problems (see Adobe Arabic - the bottom one I think is Adobe Naskh). I would first suspect this tø be an Indesign issue, but we use other non-Adobe Arabic fonts and we don't recall ever having the same problem with them. And the fact that results vary with different fonts also point to it being a font-related issue.

