When map packages (.mpk) that I have created with Arc 10.5.1 are subsequently opened, the map displays but the Table of Contents is blank:
But if I then click on any of the List by... buttons (other than List by Drawing Order), the Table of Contents now appears:
But List by Drawing Order will never display the Table of Contents:
This problem occurs with .mpks created with either the Package Map tool or the File > Share As > Map Package option.
How can I create .mpks where the Table of Contents automatically displays upon opening?