Permisson denied on node modules

Hi,

I'm on the 'React and Docker' section of the tutorial. It builds ok but I get the following error in the browser: EACCES: permission denied, mkdir '/usr/src/app/node_modules/.cache'

I'm working on ubuntu 18 which I understand is causing the issue but I haven't been able to find the solution online.

I've tried changing the directory owner to node as well as changing the permissions within the client docker file.

Any tips would be appreciated.

Thanks