Some Event Forms have hidden calculations or fields in them. Unfortunately, when you were entering in data in Group Entry mode, when you clicked Done and the next cell was a hidden cell, the subsequent cell that needed to be entered would appear for entry outside of the Group Entry Table (as shown here). This has now been updated (as shown in the image in the section below).

The cell that was previously appearing outside of the table (due to the issue caused by the hidden fields) now stays in the correct position during group entry.