Another new feature is the ability to track your material unit prices manually or automatically - previously, you could only temporarily override a material’s unit price only until new Expenses were added.

To set your material’s unit price calculation preference, you’ll now find a new checkbox on your edit page called “Track my item prices manually?” - selecting this checkbox will mean that you can set your unit price permanently, and any Expenses added for this material in the future will not impact on the unit price set.

Tracking Material Unit Prices Manually or Automatically

A help article with a walkthough on how to change this setting is here:

Can I set my average unit prices manually?