Firemonkey form in dylib doesn't work on Mac

Firemonkey form in dylib doesn't work on Mac,
but this works in XE2 before.

https://quality.embarcadero.com/browse/RSP-20028

Steps(Open FMX form in dylib using Excel for Mac 2011):https://delphihaven.wordpress.com/2011/10/17/firemonkey-forms-and-dlls/