Made the suggested changes.

Yes, yes, yes, yes, and no. No property follows the same rules as another. Replacing or appending a property just causes the UI to link to the replacing property (or appended properties). Other than those UI links, the properties are treated independently. If you don't like the replacement property, nothing forces you to use it. If you don't like the appended properties, nothing forces you to use them. They are independent properties which have their own independent value and follow their own rules.