[ BUG ] While using Text Editor on Sites like Talk or ZeroMe

### Step 1: Please describe your environment

* ZeroNet version: 0.7.1
* Operating system: Android/ZeroNet Mobile
* Web browser: any
* Tor status: available
* Opened port: no
* Special configuration: canewsin app

### Step 2: Describe the problem:
There is bug in Text Editor, while posting something on sites like ZeroNet Talk, if I copy paste some text into it and go to line start and type enter on Android, it will delete some text, this happens all the time, if you are not able to reproduce it, press enter until you see it.