Describe the bug If you press COMMAND + BACKSPACE removes the whole chat from BeagleIM. You expected that it only removes the whole line that you typed.

To Reproduce Steps to reproduce the behaviour:

1. Type a random message to somebody in BeagleIM;
2. Press COMMAND + BACKSPACE and now you expect that it removes the current line you typed;

Expected behaviour You expected that it removes the typed line instead of the whole chat.

Desktop (please complete the following information):

• OS: 10.15.4
• Version: 87