fixes a bug where the address is derived a layer too deep for t address generation when loading ufvk from old wallet version. this allows shielded viewing to continue to be available when a wallet is loaded from an old ufvk file but transparent will be unsupported due to the key derivation change.
fixes a bug where the address is derived a layer too deep for t address generation when loading ufvk from old wallet version. this allows shielded viewing to continue to be available when a wallet is loaded from an old ufvk file but transparent will be unsupported due to the key derivation change.