Edge Wallet and obtaining mnumonic
is there a way to obtain a mnemonic for the edge node wallet auto generated when turning up the edge node. I know I have the key I downloaded to access the wallet via the web. but curious what is the point of the Theta Wallet if I cant access my Edge node Theta wallet from it. when trying to import a wallet it only asks for the mnemonic and unfortunately I don't see a way to obtain it when the wallet address is auto generated upon nod establishment.