In the @GETDIR dialog, if, in the navigation pane (left) I go to g:\tc20, I see, in the navigation pane, a subdirectory "Plugins" with a shortcut icon (because it's a mounted partition). If I click on it (in the navigation pane) its contents appear in the folder pane. That's all as expected.

OTOH, with g:\tc20 selected in the navigation pane, "Plugins" appears in the folder pane (also shortcut icon). If I 2-click on that one, I get


What's up with that?