I used to use PgAdmin 3, but after... I donno how many years now, the PgAdmin4 is still a buggy mess.
It's really sad because all the contributors to Postgres have made an AMAZING database that's such a joy to work with. And then there's PgAdmin4 where its almost like they just don't care...
I don't feel I'm smart enough to contribute anything to PgAdmin4 to try make it better. So I stick to DataGrip and DBeaver.