CORS related deprecation (May 2021)

[nargetdev]

I noticed I was getting a CORS rejection... i.e. web origin localhost:3000 rejects usage of machinery origin localhost:8080

..and then I saw a deprecation dated for today's date regarding CORS

Here's the deprecation message:

scheduler.development.js:298 [Deprecation] SharedArrayBuffer will require cross-origin isolation as of M91, around May 2021. See https://developer.chrome.com/blog/enabling-shared-array-buffer/ for more details.

[ElomAkaba]

@nargetdev how did you come around this issue?

[cedricve]

This is related to the old agent, we currently have a BETA released for this repo (the new Kerberos Agent)