Displaying problem with gallery view

I got an app, the view is in card type, I have set the main image to display a virtual column (a list result, with gallery view)

The image doesn’t display, I am sure I do set the image column as label. It used to work before, just get this problem today.

But if I change to deck view, the image is displayed.

Attach the view here.

  1. List item

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