I am not the first to experience this so I will link a few other posts with the same issue. It goes back years. This should have a documented resolution by now, yet every support staff I've dealt with thus far acts like this is a first-time thing.
https://community.verizon.com/t5/Other-Network-Discussions/Disney-Plus-Bundle-Issue/td-p/1228572
https://community.verizon.com/t5/For-Phones/One-unlimited-Apple-one/m-p/1691269

And from the subscription screen on the phone:

Should have taken effect 6/6, it is now 6/13. This should not be this complicated.