Resistor on Video Doorbell 2020 Release

Searching through the forum, there is so much conflicting information on this topic, so I hope we can settle this for good! If I want to install the Video Doorbell 2020 Release (aka 2nd Generation) directly to a transformer with no chime, is a resistor required? Previous forum posts say Yes, but then link to a [page](https://support.ring.com/hc/en-gb/articles/360044324232-How-to-Connect-Your-Ring-Video-Doorbell-2nd-generation-directly-to-a-low-voltage-transformer-without-a-pre-existing-doorbell) that says A resistor is not required.