Hello,
I am using pgadmin 4.19 in server mode and the query editor in a new browser tab just keeps spinning and says loading.
In the Browser Console i can see th messsage:
TypeError: e.get_preference(...) is undefined
If i start the Query tool in the same window, it works fine.
(File>Preferences>Query Tool>Display>Open in new browser tab = false)
This only happens if pgAdmin is startet by clicking a Hyperlink from an Wiki an other host.
If i start pgAdmin in the addressline of the browser there is no Problem.
Regards
Harald Immerheiser