Consider logging reading a property that was not defined

I mistyped a property name and MSBuild silently returned an empty string. There was no mention of the mistyped property name anywhere in the log.

Should we consider logging a message when a property that wasn't defined anywhere is read?

Some of these would be legit, people often leave escape hatches without any definitions, so adding a warning will break all those places. But I'm thinking a message? Would it be too noisy?