Bug: URIError: Failed to decode param '//%PUBLIC_URL%/favicon.ico'

Created by: kouayip

I get a console error when I add '//' to the end of my address

React version: 17.0.2

Steps To Reproduce

1. add '//' to the end of the url

Adress: http://localhost:3000//

Code console error:

GET http://localhost:3000//%PUBLIC_URL%/favicon.ico 400 (Bad Request)

manifest.json:1 GET http://localhost:3000//%PUBLIC_URL%/manifest.json 400 (Bad Request)

manifest.json:1 Manifest: Line: 1, column: 1, Syntax error.