Since we last solved these issues looks like there might have been a regression in one of the last releases. There is some extra padding applied inside the body of text blocks (paragraph, heading, etc). It's slightly different between platforms:

iOS

There appears to be a slight bit of additional left/right padding. It's hard to tell if there's also extra padding on top/bottom edges of the blocks, so we should double check. Same thing applied to the title (only on iOS).

Android

It looks like extra top/bottom padding, but left/right looks aligned properly.

(Note: title block looks to have proper padding.)

Note

All blocks have inner padding of 12 top/bottom, 16 left/right, so the total vertical spacing between blocks is always 24.