Assume that I have a $or query as below:

{$or : [ {query1}, {query2} ] }

And the index filters are configured for query1 and query2 separately.

Currently the query engine doesn't use the index filters for these sub-queries in the $or clauses, but rather looks for an index filter set on the entire query shape. It would be nice if the $or clause shapes use the index filters for them individually, so that we can "hint" the indexes for each clause separately.