There has been interest from other teams using LRUD that the ability to cancel a movement as it's happening would be useful.
For example, focussing on a node and pressing down would ordinarily take you to the specified node, but perhaps the developer wants to run some business logic at that point that would mean that actually we don't want the move to happen.
We have decided to implement this feature in LRUD. It will be useful for the specific team that requested the feature, and as further discussions have happened, all interested parties agree that there are valid use cases in many different scenarios for such a feature.
Approved
It makes LRUD internally more complex (and alongside that makes the final bundle larger too). However, it is only marginally increasing the bundle size, and we feel the complexity is managable and well understood.