Compose key (multi key) on physical keyboard

Question

Is it possible to configure a key, say for example Right Alt, to work as the Compose key on a physical (Bluetooth/USB) keyboard?

I'm used to a Compose key on my desktop computer, and having it on Android would be extremely useful.

This question seems to have been asked almost a decade ago here, but I believe a lot has changed since then, so I hope that now there might be a way.

Answer 1

Perhaps use an app like Key Mapper to change a specific key' function to make it do what you want.