Revert your last change to the chat text box
When you added the ability to have emotes appear in the text box, instead of the text that makes the emote appear, it broke the "Press Enter after message" option in stream deck buttons that type text wherever the cursor is.
As a (physically disabled) mod who often needs to quickly type the same few commands for bots in another channel's chat, I use several of these stream deck buttons. This change has reduced the speed I can sent these commands by a lot. So, please restore the ability for stream deck buttons to send messages after typing them.

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Rolling_Wonder commented
After typing this, I found that Ctrl + Backspace now clears the whole line of text in the text box, instead of just the last word.