Autocomplete field does not always respond correctly
Most autocomplete fields does not always select the current text in the field e.g. when adding a database it states '- Select Site -' if we click on the field it shortly selects the whole text but then puts the cursor at the end. This is the same for Firefox/Chome/Safari.
Maybe you could also make the autocomplete list automatically select the first found field when nothing is selected with mouse or keyboard, when the TAB key is pressed to go to the next field. This would save us some time.