Missing padding after block elements in visual mode
Expected
I expect to see padding after a block element (e.g. list or quote) in Calypso mode, as in Calypso web:
Observed
There isn't any visual padding below block elements:

Reproduced
- In Calypso mode, create a new post with a blockquote.
- End the blockquote and enter a new line of non-quoted text below the quote.
- Compare the results with Calypso web (note that there is no space between the quote and the new line of text).
Tested
Nexus 9 on Android 7.1.1 with WPAndroid alpha-87
I took a look at this issue and seems that the only way to fix it is to add 2 NewLine characters instead of 1 in AztecParser.addVisualNewlinesToBlockElements. (and also change AztecParser.syncVisualNewlinesOfBlockElements.)
The downside of this solution is that the 2nd "new-line" is visible on the screen, and you can put the cursor on the empty line between 2 blocks.
I wish there was a way to just simply add some margin to each Span. Instead of doing text manipulation with "hidden" characters.
@0nko found a library we can check to get some inspiration to fix this issue. See https://github.com/hanks-zyh/LineHeightEditText