Codable Conformance results in significant binary size increase

Hello,

I recently converted from manual dictionary-based JSON Serialisation to Codable and noticed that this resulted in a pretty significant growth in binary size (I looked that up via App Thinning Size Report). The difference from codable to non codable is ~800KB. As our app also supports App Clips I now can't fulfill the 10MB Universal Bundle Size limit anymore. Is there any way I can make this a little more lean? Would it help to manually implement all Codable methods instead of relying on compiler synthetization?

Thanks for any hints!