Draft Messages not getting cleared

[utkarshsharma-coder]

Describe the bug
A clear and concise description of what the bug is.

SDK version

• 6.21.0

To Reproduce
Steps to reproduce the behavior:

1. Create a draft message
2. Send the message
3. Restart the app
4. Draft message is not cleared. Shown in channel list and chat screen

Expected behavior
Draft message should be cleared after sending message