When attempting to bypass a WAF, if the payload does not execute despite the bypass, it may not be considered a successful WAF bypass. Reporting such cases to a bug bounty platform may not be necessary if there is no impact. It is important to verify the effectiveness of the bypass and the payload execution for it to be classified as a WAF bypass.
For more insights, check out the original tweet here: https://twitter.com/MorboAalst/status/1798404528053907560