Can I add a custom thumbnail image to Quick Links on the event app home page?

Is there a way to add or change a thumbnail image for custom pages linked in the Quick Links section on the home page of the event app?

Currently, the Quick Links section on the home page of the event app uses default icons for each link. It is not possible to upload or customize thumbnail images for these Quick Links. The placeholder images you see for custom pages like 'Travel and Arrival Guide' are default and cannot be replaced with custom thumbnails at this time.