Thank You for making this! Works perfectly. Cntrl + Enter makes the most sense as shft + enter is the default for a new line.

It works, Enter key goes to next line. I wish we would have the option to customize the "send" shortcut. I want "shift" + "enter" not ctrl+enter

Works as expected, as least with Gemini and ChatGPT [EDIT: And just tested with Mistral Le Chat and it works there, too!].

The only thing that would make this better would be the ability to change the color (and maybe opacity) of the selection box which currently highlights to a green that is good for making sure you know that the extension is working but is a bit too bright for my dark-mode eyes.