Safari not letting me scroll through my Photos and Albums added to Facebook.

I often post photos and albums on Facebook using Safari. Today, I added a number of pictures on my page, but when I checked them and tried to scroll through, I could only get part way before it stopped letting me continue.

I tried several times and each time I was stopped at a different place; after 9 photos, after 20, after 18, etc. On my iPad using the FB app, they were fine.

In checking some older posts, I found they had the same issue.

I restarted my MacBook Pro, and the problem continued.

Sequoia 15.0.1 is up to date.

I switched to Firefox, and was able to scroll through the entire library without a problem.

I appreciate any help!

[Re-Titled By Moderator]