Accessing FTextLayout on UMG TextBlock

Is there a method to access FTextLayout on a UMG TextBlock?

Specifically I want to call GetLineModels() so I can get the line breaks in a TextBlock, though it looks like this is not possible from the current UMG TextBlock.

The only solution I can think of is to duplicate FTextBlockLayout and the TextBlock widget then expose any function calls I need to access.

Is this the best solution or is there a better way to access FTextLayout?

Thanks in advance.