MongoDB Panache - Read Preference on Entity level

[bharatnpti]

I have a use case where I have to multiple collections in a mongo db.
For some of the collections I want to the read preference to be secondary and for other's as primary.

Presently, we can configure the read preference only at db level and not at entity/collection level.

Do we have any workaround or plan to support - configurable read preference at entity level ?

[bharatnpti]

moved a enhancement request - #29997