In console in Chromium, we got "Electron Security Warning" in below.
(Insecure Content-Security-Policy)
This renderer process has either no Content Security Policy set or
a policy with "unsafe-eval" enabled. This exposes users of this app to
unnecessary security risks.
For more information and help, consult https://electronjs.org/docs/tutorial/security.
This warning will not show up once the app is packaged.
In console in Chromium, we got "Electron Security Warning" in below.