Companion Window Enter bug
OpenAI Developer Community
May 13, 2026
In Companion Window mode, hitting ‘Enter’ inserts a newline instead of sending the message, it acts as if you are holding shift key. On the main desktop app, this does not occur.
To send an input , I must:
1. Type message
2. Press Tab to focus Send button
3. Press Enter
Tested on:
* Windows desktop app
* Version 1.2026.119
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