To save the need to remember to manually switch to ‘normal’ mode when switching to a model that doesn’t support ‘agent’ mode, this should be done automatically. Give a message at the top to indicate the auto mode switch and that’s all.
Many times when switching models I forget to switch the mode, I send my message, only to get an error message that the model doesn’t support agent mode. I have to switch it and resend my message.
Additionally, I would like a setting to “always use agent mode when possible”, because I also sometimes forget when switching back to Claude model that I need to also switch back to ‘agent’ mode.