Printing Issue of Greek Characters in Jupyter Notebook with Wolfram Engine Kernel

Question

I use Jupyter Notebook with the Wolfram Engine, and I write the command:

Print["Συνάρτηση Green"]

However, instead of printing:

Συνάρτηση Green

it prints:

[CapitalSigma][Upsilon][Nu]:03ac[Rho][Tau][Eta][Sigma][Eta] Green

Why is that?

Thanks in advance!