Pagination is broken when using ORDER BY

We are using azure-documentdb java sdk(1.16.2) for accessing cosmos db resource.

When using java sdk to access cosmos db - Pagination is working fine for all the queries except when query contains ORDER BY.

method used in sdk to get response continuation token: *feedResponse.getResponseContinuation()*

OrderByQueryExecutionComponent.getResponseHeaders() function always return null incase of query contains ORDER BY. The headers are not getting passed to the feedResponse object.

NOTE: This is after enable crosspartion query flag as true in feed options

Start by reproducing a cross-partition ORDER BY query with Azure DocumentDB Java SDK 1.16.2 and inspect OrderByQueryExecutionComponent.getResponseHeaders() alongside feedResponse.getResponseContinuation(). Done means continuation headers reach feedResponse and pagination advances correctly for ORDER BY queries, while existing non-ORDER BY pagination remains working.

Written by the indexing model from the issue text.