Nested Blockquote: Loosing Style

[jleandroperez]

Expected behavior

Blockquote Style is not lost after hitting backspace

Actual behavior

Blockquote Style gets lost

Steps to reproduce the behavior

1. Launch the Empty Editor
2. Insert a List
3. Insert a Blockquote in the first bullet
4. Type Hello Shift + Enter There
5. Hit backspace 6 times

As a result, the caret should be after the Hello word, in the first line. Instead: the Blockquote Style gets removed.

Tested on [device], iOS [version], Aztec [version]

iPhone 7. iOS 10.3 / Aztec develop (09.05.2017)