Hello @w1gybill,
Welcome to the LastPass Community!
I hope this message finds you well. At the moment, there is no option to change on which page the LastPass vaults open. By default, it chooses the first option which is "All items" we can submit a feature request to have an option to select default page when opening the vault, but we will not have an ETA on when is going to be implemented.
Kind Regards,
Alejandrfa
LastPass Support
