Synchronize Split of Freeze command

Click View | Split Vertically to generate one split line for both the document and the freeze. Once set, both areas split and move horizontally together.

Notes

This option is only available in Form Mode and Form Mode with Editing Enabled. Vertical splits are set independently in Design Mode as needed.
The freeze cannot be split independently in Form Mode or Form Mode with Editing Enabled. Only the main body can accept a split without the split synchronization enabled.
Enabling this option when the main body is already split will split the freeze in the same location and automatically match horizontal positions with the main body.