Scaling the network beyond 127 clock level

We are using the MDEK kit with PANS2.0 in TWR and have a requirement to scale up the network for a larger area. The geometric distribution is such that the clock level will exceed 127. Is there a way to scale up in such a scenario ? Do we need to cover the space with multiple UWB networks ( with separate initiator anchors)? If that’s the case, would a tag roam across these networks seamlessly ?