Low-Level Properties: show Description next to Key and Value in dialog

When searching through low-level properties to find a particular one, it's tedious to see what each property does because you have to double-click it to open a dialog in order to see the description, or you have to mouse over each one and wait a second for the tooltip to pop up.

It would be helpful if the description could just appear alongside the key and value columns in the dialog.

Similarly, if the default value was also shown in a column, that would also be helpful