Introducing Express-PouchDB failed when the pouchdb-promise was introduced into the library

[sage-z]

The express-pouchdb project uses Var Promise = require('pouchdb-promise ') in express-pouchdb /lib/create-or-delete-dbs.js and express-pouchdb /lib/daemon-manager.js , print the Promise variable and find that it is an object with only the default attribute, so I suspect it is a module problem

Usage:
express - pouchdb in import {RxDBServerPlugin} from 'RXDB/plugins/server' cited, lead to introduce RxDBServerPlugin failure

Environment:
express-pouchdb: "^4.2.0",
electron: "13.0.1",
pouchdb-promise: "^6.4.1",
node: v14.5.0