Noticing that occasionally when editing a message the base model for the chat will change to the top-most available (often a Custom Assistant).
This behavior is inconsistent - I have had Claude 3.5 Sonnet selected and will see that the chat will typically roll to "Code" assistant (when no Custom), the top-most Custom, or GPT 4o.
Model should be able to be changed on the fly, but not without user selection.
