Hello

It seems that since upgrading to mongoid 7.3.3 we're facing unexpected find by id queries being generated by mongoid. According to logs, instead of a simple _{id: ObjectId('...')}

queries we see "_id $and _id" combined queries, with the same BSON object id used in both.

According to mongo instance logs, it cause the queries to be IXSCAN as opposed to IDHACK.

Here's a gist for easy reproducing.

Thanks
Boaz