  Two circumbinary planets have been recently discovered by TESS. The main aim
of this work is to explore whether it is possible, besides the discovered
circumbinary planet, to have an Earth-like planet within the habitable zone of
the system. We carry out numerical simulations over the whole range of the two
habitable zones in order to see whether an Earth mass planet can exist there.
We find that both systems seem to be able to host an additional planet in their
habitable zone. We construct dynamically informed habitable zones and we find
that a large percentage of the habitable zone can be suitable for a planet to
retain liquid water on its surface no matter what its orbital evolution will
be. Moreover, we investigate the possibility to detect an Earth-like planet in
the habitable zone of the two systems. We find that for both systems, if such a
planet existed, the radial velocity and astrometry signals would be rather
small to be detected by our current instruments. Some discussion is also made
for the dynamical evolution of the existing planet.
