  Polarization observables in the $^4$He$(\vec{e},e^\prime\vec{p})$$^3$H
reaction are calculated using accurate three- and four-nucleon bound-state wave
functions, a realistic model for the nuclear electromagnetic current operator,
and a treatment of final-state-interactions with an optical potential. In
contrast to earlier studies, no significant discrepancies are found between
theory and experiment both for the ratio of transverse to longitudinal
polarization transfers and for the induced polarization, when free-nucleon
electromagnetic form factors are used in the current operator. The present
results challenge the current interpretation of the experimental data in terms
of medium-modified form factors.
