Icon of Marketplace's category were remove

I just came to check at Marketplace and Page area, and I saw the icons were removed now. I don't know when those icons were removed and I don't remember which version of EasySocial, I added those categories with icons. Now I am using EasySocial 4.0.8

Now I don't have those icons on my computer anymore? Could we restore them for Page and Marketplace categories somehow?

thank u