Home Image doesn’t display on LinkedIn

I have a Home Image and Default OG Image selected in my web site (they are both the same image). However, when I post a link to the home page of my web site in LinkedIn, no image displays. When I post a link to other pages on my web site on LinkedIn, the image displays. Do I need to do something else to get the image to display in LinkedIn when I post a link to my web site?

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