Does tcp inspect-delay have any performance impact on http mode when used in a frontend? (no replies)

Suppose I have the following setup in an http frontend:

tcp-request inspect-delay 5m
tcp-request content track-sc1 req.hdr_ip(SomeHeader)


Does the inspect delay incur any blocked waiting for the frontend as a
whole? Since the frontend must have all of the request headers to
properly dispatch the request, I'd think that this 'delay' doesn't
actually cause any blocking of processing.

Is there something I'm missing here?

Thanks!
Jason Harvey