How do I switch between open apps on iPhone with a hardware keyboard connected via Bluetooth?

I currently have a need to type a lot on my iPhone, and I need to do it fast. Nothing beats the speed of a hardware keyboard. So, I bought the Logitech Keys-to-go 2, which is very comfortable to type with and connects via bluetooth.

Ideally, I’d like to be able to switch between open apps with a keyboard shortcut. The first thing I tried was Command+Tab since that would be the default shortcut on macOS and iPadOS, but on the iPhone it doesn’t seem to work.

I can use Command+Space to open the Spotlight search, which is convenient to find another app via the keyboard, but I can’t find a way to switch.

I tried to find a way to customise keyboard shortcuts under Settings, but I couldn’t find anything.

I am trying this with an iPhone 16 Pro running iOS 18.5.

Has anyone here ever tried this?

[Re-Titled by Moderator]

Original Title: Is there a keyboard shortcut to switch between open apps in iOS on the iPhone when I have a hardware keyboard connected to it via bluetooth?