[Bug] Claude Code reverts to Opus 4.8 during coding sessions instead of maintaining selected model

Bug Description
This issue of Fable switching back to Opus 4.8 while coding is really bad. I'm just trying to use the model to update my services. Part of my process is ensuring that there aren't security holes. Fable is supposed to be better at security. I'd rather not have it available until I can get this capability. You all are going to completely alienate your fans that are pushing for you in the enterprise. I have my own consulting company and you're one of the highest quality models out there but you're making it harder and harder to love you still.

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 2.1.197
• Feedback ID: 0022321e-c28a-4f2b-8a4e-20ce00ce96c0

Errors
This model's safeguards flagged this message. This sometimes happens with safe, normal conversations. Switched to Opus 4.8. Send feedback with /feedback or learn more