The Home settings tab is missing from the settings app on my ipad Pro, running 11.3 beta

Set up iPad as a home hub

1. If you’re using iOS 10.3 or later, go to Settings > [your name] > iCloud. If you're using iOS 10.2 or earlier, go to Settings > iCloud.
2. Sign in with your Apple ID.
3. Check that iCloud Keychain and Home are both turned on.
4. Go to Settings > Home and turn on Use this iPad as a Home Hub. Need help?

Get help with your home hub

If you have issues creating automations or controlling your HomeKit accessories when you're not home, follow these steps:

1. Make sure that your HomePod, Apple TV, or iPad is:
   • Connected to the Internet and on the same Wi-Fi network as your other iOS devices during set up
   • Updated with the latest version of tvOS or iOS
   • Signed in to iCloud with the same Apple ID with two-factor authentication enabled
2. Make sure that you can control your accessories in the Home app on your iOS device. Open the Home app and turn on a light or change the temperature.
3. Make sure that your device is set up as a home hub:
   • For HomePod, open the Home app on your iOS device, tap , then check under Home Hubs to see if HomePod is connected.
   • On your Apple TV, go to Settings > Accounts > iCloud and make sure that your Apple TV shows HomeKit as Connected. If you don’t see HomeKit, then your Apple TV isn't connected as a home hub.
   • On your iPad, go to Settings > Home and make sure that Use this iPad as a Home Hub is turned on.
4. Restart your Apple TV, iPad, and iPhone.
5. Wait a few minutes. If you still need help, sign out of iCloud on your Apple TV, then sign back in. Go to Settings > Accounts > iCloud.

Automate and remotely access your HomeKit accessories - Apple Support

Use the Home app on your iPhone, iPad, and iPod touch - Apple Support