• Laravel-mongodb Version: 5.2.0
• PHP Version: 8.2.27
• Database Driver & Version: 6.0.20

Description:

Steps to reproduce

1. Create Model with property in casts method defined as array
2. Save Model
3. Query Model from Collection in Studio 3T

Expected behaviour

I expected it to save as a MongoDB array.

Actual behaviour

It saved as a PHP string representation of an array.