encodeSpURL_cHashProcessing doesn't exclude `FE.cHashExcludedParameters`

[frans-beech-it]

Not 100% this is how it should work. But IMO
UrlRewritingHook::encodeSpURL_cHashProcessing() should exclude $GLOBALS['TYPO3_CONF_VARS']['FE']['cHashExcludedParameters'] from the parameter check to determine if chash still needs to be added to the url.

[helhum]

I don't understand your report.
What is the exact issue you face, how are your expectations and what is the thing you actually observe=