Signal loss in tunnels

Hello, I am a Karoo 3 user and I would like to know if there are any updates regarding speed recording in tunnels or areas without GPS signal. Currently, unlike Garmin devices, the Karoo does not interpolate distance when GPS signal is lost. This means that without an external speed sensor the ride files have gaps, especially in tunnels. I would like to ask if Hammerhead is working on: Implementing a distance/speed interpolation similar to Garmin’s solution. Allowing the Karoo to use power meters (pedals, crank, spider) or other sources as fallback for speed. This would avoid the need for an extra speed sensor on the hub, which is not ideal for many users. Are there any plans or timelines for this feature? Thank you for your support, Giulio