Issue Summary

This issue can be reproduced only on the Android Trello app. 

When you try to edit text on the card back of a Trello card with a pre-existing markdown, the moment you click on edit, all the markdown disappears. 

Steps to Reproduce

1. Create a card with markdown changes to the text 
2. Open the card in the Trello app on an Android device
3. Tap the card to edit
4. Add any text and hit save

Expected Results

Pre-saved markdown in the text on the card remains unchanged.

Actual Results

All of the pre-saved markdown disappears when you try to edit the text on the card.

Workaround

You can edit the card in the desktop version of the app or via the browser web app with no issues.