Hi @Dario_Castaneda,
We prepared a new custom Unity package (v6.0.0). It is available in our git repo:
Please install the latest package and see if it works for you.
I tested all possible combinations and the Backendless plugin worked for all:
- .NET Standard 2.0/Mono
- .NET 4.x/Mono
- .NET Standard 2.0/IL2CPP
- .NET 4.x/IL2CPP
Kind regards,
Mark