Wired doorbell rang until setup was complete

While installing a new Doorbell Pro 2 my Nutone L20H62H chimed perfectly until I went through the setup steps in the Ring app. Now my mechanical doorbell no longer chimes. Voltage across the transformer was roughly 24 V. I properly installed the Pro Power Kit onto my chime. I do not see this chime model in either the supported or unsupported chime lists. I have also verified that the Ring in-home Chime option is enabled in the Ring app. Are there any possible solutions to this or additional troubleshooting steps I can take?