I am encountering an issue with the Ultimate Addon Image Gallery when viewed in the Mozilla browser. On the user's first visit to the page, the image gallery fails to load promptly, often taking a long time to display. During this delay, a black screen appears instead of the intended images, and the images do not retain their original sizes. This issue is specific to the Mozilla browser and impacts the user experience. I would greatly appreciate any guidance or troubleshooting[http://example.com https://globalstep.com/art-page-revised-v6-33/]