When you launch InDesign in a multi-monitor environment, you face the following issues:
- Scroll bar disappears from the Pages panel.
- Some of the UI elements from other panels, such as Layers panel, disappear.
Before you perform the steps below, make sure that you have InDesign 13.0.1 installed on your system. You can check the version of InDesign installed on your system by going to Help > About InDesign.
You can update InDesign on your system from the Creative Cloud desktop app. For more information, see Update Creative Cloud apps.