npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! Found: react@17.0.2
npm ERR! node_modules/react
npm ERR!   peer react@"17.0.2" from react-dom@17.0.2
npm ERR!   node_modules/react-dom
npm ERR!     react-dom@"^17.0.2" from the root project
npm ERR!     peer react-dom@"^16.8.4 || ^17.0.0" from netlify-cms-app@2.15.6
npm ERR!     node_modules/netlify-cms-app
npm ERR!       netlify-cms-app@"*" from the root project
npm ERR!     8 more (netlify-cms-widget-date, ...)
npm ERR!   react@"^17.0.2" from the root project
npm ERR!   38 more (netlify-cms-app, @emotion/core, @emotion/styled, ...)
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer react@"0.14.x || ^15.0.0 || ^16.0.0" from react-aria-menubutton@6.3.0
npm ERR! node_modules/netlify-cms-ui-default/node_modules/react-aria-menubutton
npm ERR!   react-aria-menubutton@"^6.0.0" from netlify-cms-ui-default@2.13.1
npm ERR!   node_modules/netlify-cms-ui-default
npm ERR!     netlify-cms-ui-default@"^2.13.1" from netlify-cms-app@2.15.6
npm ERR!     node_modules/netlify-cms-app
npm ERR!       netlify-cms-app@"*" from the root project
npm ERR!     23 more (netlify-cms-backend-azure, ...)
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!