Morgan Jones - One Part Harmony:
Thank you for your post.
Our Development and Testing departments are aware that multiple objects selected will display hyphens unless there is a common value between the objects. I have attached your post to the original report. When more information becomes available, I will contact you.
Other customer posts on the Forum who reported this issue are:
MorganJones - OnePartHarmony:
This issue has been addressed in FileMaker Pro 16.