Just tried it and, apart from the UI being highly confusing (you just get a blank workspace basically, and it's unclear how to see other DBs and objects in them

Just tried it and, apart from the UI being highly confusing (you just get a blank workspace basically, and it's unclear how to see other DBs and objects in them) it seems to have no support for PG schemas. When I did manage to connect to my DB it showed me the tables in the "public" schema only.