The current react-dropzone is pretty stale and because of it there are warnings like bellow start to popup:
warning react-dropzone > attr-accept > firstname.lastname@example.org: core-js@<3.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Please, upgrade your dependencies to the actual version of core-js.
This library is used for the file uploader component. The upgrade will allow using the hooks approach.