How can I add a "refresh" button to the little toolbar at the top of file listings?

Every other part of this great app is customizable, so I feel silly when I can't find the settings that control this toolbar. I just want to have a refresh button right next to Back/Forward/Up. (I know DOpus automatically watches local folders so a manual refresh isn't usually necessary, but it IS necessary for mapped network drives.)

Surely there is a way to edit that toolbar.

Settings / Customize, then edit it like any other toolbar.

It shouldn't be unless the network drive doesn't do change notifications properly. There's a FAQ about troubleshooting that issue.

Thank you- I see now that all toolbars are just editable via drag & drop when the Customize window is open. That wasn't immediately obvious.