Dynamically Resize a Cell

I have the situation where I’ll be putting some variable text into a custom iosTableCellData container.
I’d like the cell to grow to accommodate the size needed for the text.

I can’t see an obvious way to do this. Is it possible?

Seems this will be possible in 2018r2

Let’s hope it works as advertised without breaking existing code.
Then I suppose the challenge will be to figure out how to detect the height that the text in the given control needs to be to resize as needed.