Forum Academy Marketplace Showcase Pricing Features

All icon in bubble is not displayed

Hi, I have some problems here.
My icon from my app suddenly won’t show up when I preview and deploy live.
It has been happening continuously since last week. First I think it might be because of my internet problem. But after I fix the internet, it still the same

I already searched about it in the existed forum . But all the solutions given were not successful for my case.

It happens for all the pages, below is one of my pages.

It also happen in the bubble platform
image (1)

How can I fix it?