How do I enable basic text input functionality on mobile (copy/paste/select) using TextMeshPro inputs?

I’m pretty shocked to discover that you can’t copy/paste/select text with Unity inputs on mobile. No select words by holding and dragging or even move the carrot around (by holding down to get fine control).

If you enable ‘show mobile input’, you gain this, but multi line inputs draw over the app itself as part of the keyboard. I’d like to type/copy/paste/select directly into the Unity interface as on PC.

How do I enable this sort of functionality? Don’t want anything extra beyond basic, native text interaction that you get in other applications by default.