Why has my display changed

[skypurplr]

Why has my apps display changed instead of scrolling across they page for my apps and having them in folders that made it easier for me to find, they have all gone to one page and I have to scroll through all my apps to find what I'm looking for 

[Tourbillon De La Vie]

https://eu.community.samsung.com/t5/samsung-lounge/alphabetical-horizontal-app-draw/td-p/13233559?

[ATechPerson]

Is there any chance you have updated to OmeUI 7 or 8 recently?

[skypurplr]

Yeah OmeUl 8 and I've found what was mentioned but my use horizontal button is not working