CB-C78 USB-C hub not charging my laptop

As seen in the picture, When my USB-C 87W charger is connected to my Surface Book 3 via Aukey CB-C78 USB-C hub, the laptop recognizes it’s plugged in, but still discharges showing that my surface book is not recognizing the CB-C78 Hub as a 100W capable hub. Does anyone know how to fix this? I tried to find a firmware/ driver for it, but it even says that this is a driverless USB-C hub. I have another 65W capable USB-C hub and it works fine. I needed the extra HDMI port from this hub. If I can’t charge the computer with the hub, it’s honestly worthless. It would be great if anyone can help or has any suggestions. Thank you