Description:

When typing long messages the inbox box does a weird flicker on every key up making it flicker like crazy when typing fast.

Very annoying

Server Setup Information:

• Version of Rocket.Chat Server: 0.59.3

Steps to Reproduce:

1. Type a message long enough to make the text box grow.
2. Keep typing...
3. If you haven't seen it yet type some more... you'll see it.

Expected behavior:

Don't flicker

Actual behavior:

Drives a person crazy