https://bugzilla.mozilla.org/show_bug.cgi?id=1619566
1619566 - URIError: malformed URI sequence
RESOLVED (nobody) in DevTools - Netmonitor. Last updated 2020-03-03.
urierrormalformedsequence
https://jsondevtools.org/errors/urierror-uri-malformed.html
URIError: URI malformed — decodeURIComponent % Error Fix
URIError: URI malformed — why decodeURIComponent throws on a lone % or bad percent-encoding, and how to decode user input safely with try/catch.
urierrormalformedfix