Help Finding Dynamic Wallpaper Files

I am trying to find the dynamic screensaver .mov files on my computer, but it seems like I don't have any of the folders. I typed in both of these paths:

/Library/Application Support/com.apple.idleassetsd/Customer/4KSDR240FPS/

/Library/Application Support/com.apple.wallpaper/aerials/videos

But it seems as though I don't have those "com.apple" folders on my computer (even after downloading multiple of the dynamic wallpapers), and I tried Shift+Command+. to see if there were hidden folders.

And when I set one of the dynamic wallpapers as my background (not my screensaver), it moves for a few seconds, and then it's still. (Not sure if that has anything to do with not being able to find these .mov files, but I thought I'd mention that as well.)

I have a Mac mini m4, and the OS is Tahoe 26.1

I've tried everything I can think of. Am I missing something? How do I get the folder to access the .mov files?

Thank you