Favorites Tray

[CristieReed]

After the most recent update, I can only have 3 app icons in my favorites tray.

Is there a way to fix this?

[RedDogRabbit]

Use Nova Launcher.

But what do you mean by "favorite tray"? 

[CristieReed]

The apps positioned at the bottom of the screen and visible on all screens.

[RedDogRabbit]

I think that it's usually referred to as the "dock".

I use Nova Launcher, but if I switch to One UI Home I have what you see in the screen shot.

So you probably need to change the grid layout.