[O] export options and exporting subtrees

[Eric Abrahamsen]

I'm not sure why I've never noticed this issue before, but...

Is it intentional that, when exporting a subtree, EXPORT_OPTIONS lines
at the top of the file (or EXPORT_OPTIONS properties on parent
headlines) are ignored? I have `org-use-property-inheritance' set to t.

I'm not wrong that that's what happens, am I? I found this a bit
surprising, but I guess I could understand why it might happen. Is it
intentional?

Thanks,
Eric