Looking at the info for a note (Get Info), I can click in the Search field and type ‘lock’. The property ‘Lock’ is shown as a match. If I click ‘Lock’, the Get Info window closes.
If I search for ‘lock’ and press Enter, the floating match window closes, but the property inspector does not jump to the match. If I press Enter again (with ‘lock’ in the search field and no matches shown), it still does not jump to the property.
If I instead type ‘Lock’ in the search field and press enter, the inspector jumps to Map.Lock.
Attribute names are always case sensitive.
This is true regardless of whether my query is ‘Lock’ or ‘lock’.