I'm not sure to fully understand what you mean by

It will point to the first collection, not the aliased collections

Which first collection? Let's say I have

coll_1

collection referencing

taxo_alias

. and

taxo_alias

is an alias for

taxo_1

. Currently when I query on

taxo_alias

or

taxo_1

joining on `coll_1`I have the impression to get

"Failed to join on `coll_1`: No reference field found`