Autonomous DB DBLINK TLS Authentication not working

Hi guys, I've been trying to create a DBLink from my ADB to another oracle database following the steps in the guide :

and in a way, the dblink was created, but it cannot access the tables, and my guess is that there's some kind of problem with TLS Authentication wallet created, since I've tried creating a normal dblink from another oracle db to the target oracle db, and it worked great.

For the creation of the target DB wallet, I followed the steps from this tutorial:

And I was able to create a connection with TLS via SQL*PLUS within the target DB, however, whenever I tried to establish a connection from my SQLDeveloper using JDBC configuration, it would always resolved into a "network adapter" issue.