  The multi-lepton anomalies and searches for the associated production of a
narrow resonance indicate the existence of a $\approx$151 GeV Higgs with a
significance of $>5\sigma$ and $>3.9\sigma$, respectively. On the one hand,
these anomalies require a sizable branching fraction of the new scalar to $WW$,
while on the other hand, no $ZZ$ signal at this mass has been observed. This
suggests that the new boson is the neutral component of an $SU(2)_L$ triplet
with zero hypercharge. This field leads to a positive definite shift in the $W$
mass, as preferred by the current global fit, and is produced via the Drell-Yan
process $pp\to W^*\to \Delta^0\Delta^\pm$. We use the side-bands of the ATLAS
analysis \cite{ATLAS:2023omk} of the associated production of the Standard
Model Higgs in the di-photon channel to search for this production mode of the
triplet. Since the dominant decays of $\Delta^\pm$ depend only on its mass, the
effect in the 22 signal categories considered by ATLAS is completely
correlated. We find that the ones most sensitive to the Drell-Yan production of
the triplet Higgs show consistent excesses at a mass of $\approx$151.5 GeV.
Combining these channels in a likelihood ratio test, a non-zero
Br$[\Delta^0\to\gamma\gamma] = 0.66\%$ is preferred by $\approx$3$\sigma$,
supporting our conjecture.
