Double Click Full Properties
Welcome to the community!
Are you using AutoCAD or AutoCAD Architecture? I am not seeing the issues you describe in AutoCAD Architecture.
Either way, you can edit your CUIX file (CUI command; Customize User Interface dialog) and set the Double Click Actions for each object type to be whatever you would like.
Editing the CUI file is the low hanging fruit. Its the full properties I am looking for.
Hopefully the picture shows more clarity
You are using AutoCAD, and not AutoCAD Architecture.
I tend to leave the Properties palette open at all times, as there are often settings that I want to adjust when working with AutoCAD Architecture objects. But in playing around with this, I see that if I double-click on a single object that does not have a double-click action assigned, and the Properties palette is closed, it will open. But if multiple objects are selected, whether or not they are the same object type (and, if the same object type, whether or not they have a double-click action assigned), the quick properties opens.
A quick search of Help and the internet did not turn up anything promising for an easy way to customize the double click action taken when multiple objects are selected. It may be hard-coded into the program.
In AutoCAD Architecture, all of the right-click context menus have Properties as a choice at the very bottom. If my Properties palette were closed, and I had multiple objects selected, rather than double-click, I would right click and choose Properties. If that also exists in the vanilla AutoCAD right click menus, that could be an alternative for you. Otherwise, it would require some sort of custom function to have the '_properties command issued when double clicking with multiple objects selected, rather than '_quickproperties.
