Ah quand même ! Une extension digne de ce nom et qui fait *actuellement* ce qu'on attend d'elle.
At last ! A straightforward extension worthy of that name, well thought, simple to use which actually works as intended. Plus some very nice options. Thank you.
Next step : other LLMs maybe ?

This a good one. If the addon would save the preferred format and use all the page width to arrange the ChatGPT Messages, the addon would become a very good one.