Package version
ex: v4.4.0
Describe the bug
When using a wildcard index in the model and a whereExact query the mapping lookup fails.

To Reproduce
Steps to reproduce the behavior:
Add a model with a wildcard index ie protected $index = 'dam_documents_*';
run a whereExact on that model ie:
DamDocument::whereExact('meta.documentId', $this->documentId)->delete();
Expected behavior
The above should delete the documents but fails to retrive the mapping.