WCS data is no longer loaded by default. It must be explicitly loaded either...

WCS data is no longer loaded by default. It must be explicitly loaded either via calling loadWCS() directly, or IF WCS header is valid, then toggling the EQ Grid and Object info
would also load the data. However, there is also now an option to load WCS automatically if so desired but this option is only recommended in fast machines as it can lead to unpredictable
behavior on slow machines.