Channel number & logo pop up using api/play/channel/XX

When I use the api command api/play/channel/xx on Android to go directly to a channel, I get a helpful pop up in the top right of the screen giving the channel number, name and logo of the channel.

I've discovered that it doesn't do this on Apple, however. Is it meant to?

I do get the logo and channel number when channel surfing using ch +/- or when keying in numbers from a BT remote, but nothing when I use the api command.