Cant share my ultimate game pass with other on same console

Are you both using the same console? From what I understand, game sharing needs 2 consoles as each needs to be set as the home console to game share....my guess would be, with only one console, you'd need something like Ultimate Game Pass to be able for other accounts to access the games you own.

At least, that's my understanding but I'm not an expert at consoles or game sharing etc

We have 4 four consoles.

One for each member of the house. The way I set it up was that my wife and myself share Game Pass Ultimate with the gameshare feature(Set console as home Xbox)

I also did the same with the kids. They share their own Game Pass Ultimate subscription

Since you can only share with one additional console, this is the only way to do it.

Whichever console you setup as the home Xbox, that will be the console you can share your games and subscriptions on, that includes Gold, Xbox Game Pass, Game Pass Ultimate and EA Access.

You will not be able to sign into the same account on both consoles at the same time, as when you sign in one, it will automatically sign out on the other console.

Games are only shared on consoles via the Xbox "Home" feature. There is no such feature on PC. Other than sharing access to your games and Xbox Live on consoles, the other features of Game Pass Ultimate are only for the subscriber.

Hello, Myra my name is Oskayra I am an independent advisor and player like you I hope I can help solve your problem today

Sharing Xbox Game Pass Ultimate on the same console is simple and straightforward. Here's what you need to do:

Designate your Home Xbox:

This is the key step to share your Game Pass Ultimate subscription with anyone who signs in on your console. To do this:

Go to Settings > General > Personalization > My Home Xbox.
Select "Make this my home Xbox."

Sign in with your kids' profiles:

Once your console is designated as the Home Xbox, anyone who signs in with their profile can access your Game Pass Ultimate subscription, including your kids. They can download and play any game from the Game Pass library, use online multiplayer features, and access any other benefits of Game Pass Ultimate.

Confirm subscription access:

To confirm that your kids have access to Game Pass Ultimate, they can:

Launch the Xbox app or any Game Pass game.
Look for the Game Pass icon next to their profile picture.
If the icon is present, they have full access to the subscription.

Manage additional features:

While your kids will have access to the Game Pass library, you can still manage certain features for their profiles:

Go to Settings > Account > Family & online safety > Manage family members.
Select your child's profile.
You can set restrictions on content, privacy, and online interactions.

I hope the information I gave you has been useful, have a happy day.