Is it just me or did Apple add a whole lot more Aerials on the Apple TV 4K

I’ve started getting heaps more screensavers that I used to get on my Apple TV 4 but never got on my 4K because they weren’t mastered to it. I now get all screensavers such as the China, London and New York ones that I never used to get on my Apple TV 4K. Has Apple gone back and remastered them all? I have it set to download Aerials daily and I now truly get new ones when I used to just have the same ones and every now and then only get a new one.