upgrade gold subscription to pass ultimate issue.

If you had a regular Gold or Game Pass subscription when you purchased Ultimate, that subscription would have been upgraded to Ultimate as well. So for instance if you add a 12 month gold then purchase Ultimate, the gold is upgraded and you end up with
13 months of Ultimate.

They are one in the same for subscriptions, when you purchase ultimate, your gold/game pass subscription is cancelled and automatically upgraded to Ultimate

If You Get Game Pass Ultimate It Will Convert Your Xbox Live Gold 1 Year Into Game Pass Ultimate For The Remaining Time Left On Your Year Subscription. So For Example If You Have Xbox Live Gold Paid For A Year And You Upgrade To Game Pass Ultimate It Will Convert It To One Year Game Pass Ultimate Or However Many Months You Have Left Of Your Subscription.

(Make Sure It Says Upgrade To Game Pass Ultimate So It Will Convert Your Gold To Game Pass)

but if you gameshare?

Would xobx gold subscription upgrade to game pass ultimate?

did you upgrade to Game Pass Ultimate after getting the code for 12 months Live Gold?

if you upgrade it will say that the Live Gold is cancelled.

if you did upgrade, check that your Game Pass Ultimate is active.

if it is active then everything is working as it should be and you will still have all the features of Live Gold, but they will be under your Game Pass Ultimate subscription instead.