Hi,
This is related to the database connection shown on the bottom strip and top of the application and connection indicator colours.

When I login to DB1 and open a package it shows DB1 at the bottom which is ok. Then while this window is open, I logout from DB1 and connect to DB2 , this changes all the displays to DB2, which is completely misleading as the content of that window is still from DB1.

I don't think it used to work like that until a recent update. As i remember it used to retain the database it opened with until I execute or compile something in that window.

This is more visible when using connection indicator colours, as soon as i change database connection these indicators on each window list changes to the same colour which I am sure it didnt used to do and is wrong.

PL/SQL Developer Version 15.0.4.2064 (64 bit)

Thanks
Sanj

If you go to Preferences > Oracle > Connection and enable the "Pin Window Connections by Default" option, you will get the desired behavior.