跨设备查询时的时间排序问题

**跨设备查询时的时间排序问题**

现在iotdb 0.13.1 版本中时间跨设备查询时，进行时间排序，是先根据设备进行的排序，再根据时间进行的排序。

请问，如何实现在跨设备查询的时候依然先根据时间排序 ？

Reproduce the reported behavior in IoTDB 0.13.1 with a cross-device query that returns timestamped results. First determine which query and ordering behavior the issue refers to, then trace the relevant query execution path. Done means results are ordered by time across devices rather than by device first, with coverage for the reproduced case.

Written by the indexing model from the issue text.