It was test screened recently and, it wasn't positive
KC Walsh outright said it was Malignant before deleting the tweet and also implies Army of the Dead is also really bad.
This isn't an exclusive
Also, while JK did film for Morbius, it's more likely that Spider-Man will just be taken back by Sony than Morbius joining the MCU
There is no worse a story to start a Flash movie with than Flashpoint, but whatever, they got to get Pattinson and a new Superman into this universe somehow.