Create an ODA Flat File connection profile "next" button does become active

Create an ODA Flat File connection profile - the Finish or Next button are
inactive after the selection of the folder where the file is located, when the "Validate Home Folder" is checked (default checked). Test Connection has no effect, when you uncheck "validate home folder" then the buttons light up

Looks like the the validation is not being done auto-matically nor when the Test Connection is clicked.