Tunneling doesn't mean jumping. The probability wave of the particle does exist inside the barrier, see e.g. https://commons.wikimedia.org/wiki/File:TunnelEffektKling1.p... So yes, it "tunnels" through the timer field also, but the probability of interacting with the timer field is not zero.
I would be interested if the Lamor clock also shows a shift in the reflected particles. Because that would mean, also the reflected particles spend some time inside the barrier.
I would be interested if the Lamor clock also shows a shift in the reflected particles. Because that would mean, also the reflected particles spend some time inside the barrier.