Major Description
When importing WSDLs in the 'WSDL File or URL' imported, the 'Select WSDL page' can take a few seconds to read the WSDL and add it to the table. The cursor does not change to a waiting icon so there is no way of knowing that the UI is still doing anything.
The UIJob framework or UiBusyIndicator class seem unable to display the changed icon even though the cursor has been modified in the code.