Hi,
It seems we cannot use ExportedString property although ExportUiTree has the property as out type argument internally as the following.
Perhaps you should raise a (bug?) report regarding it.
BTW, I suppose we might be able to use FindChildern atctivity instead of ExportUiTree.
Can you elaborate your requirement?
Regards,
Anil_G
ashokkarale
A_Learner
Ritaman_Baral
Rule_Outlaw