Which troubleshooting steps should you follow if Quick Start does NOT automatically discover the other...

Quick Start is a feature that allows you to set up your new iOS device automatically using your current iOS device. To use Quick Start, both devices need to be running iOS 11 or later, have Bluetooth turned on, and be placed near each other. If Quick Start does not automatically discover the other device, it could be due to a temporary glitch or a network issue. Restarting both devices can help resolve the problem and allow Quick Start to work properly. References: Use Quick Start to transfer data to a new iPhone or iPad - Apple Support, iPhone Quick Start Not Working? Here Are Fixes - iMobie, Fix iPhone Quick Start Not Working: 6 Troubleshooting Tips - OS X Daily