confirm to close the passphrase dialog if it was done by backgroundClick
confirm to close the passphrase dialog if it was done by backgroundClick

as it is easy to do by accident

matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk