Comment on arXiv:2608.29450: "First Measurement of Solar Neutrinos through Elastic Neutrino-Electron Scattering at the keV Scale"

The XENONnT Collaboration recently reported a new measurement of the solar $pp$ neutrino flux via neutrino-electron elastic scattering using a multi-ton-scale liquid xenon detector. We comment here on an important omission in their summary plot.