Distortion Correction on battery models (at least when wired?)

Recently upgraded my wired model to the battery model to regain ability to use existing chime, which works great, but now I noticed that this model doesn’t have distortion correction!? Why!?

Please add this, really frustrating to have so many products from eufy with such high potential then always these confusing gotchas along the way… the EufyCams are all seamless and great, the doorbell has the potential to be as well, just needs more software updates!