[FEATURE]: Lost ability to select Claude thinking variants, thinking invisible after tools

[dp2886728]

Feature hasn't been suggested before.

• I have verified this feature I'm about to request hasn't been suggested before.

Describe the enhancement you want to request

Previously in version 1.1.41, there was an option to select variants for Claude models with the GitHub Copilot provider, each with a different thinking_budget. Now in version 1.1.48, there is only "thinking" with a 4000 thinking_budget, and after each tool call the model either doesn't think or the app itself doesn't display the thinking.

[github-actions]

This issue might be related to existing thinking-related issues. Please check:

• [BUG]: Error switching from thinking model to non-thinking model mid-session #11571: Error switching from thinking model to non-thinking model mid-session
• Invalid signature in thinking block when switching Claude models (Copilot provider) #11546: Invalid signature in thinking block when switching Claude models (Copilot provider)

These issues also involve Claude thinking functionality and might provide additional context or workarounds for your specific case.

[Wenbobobo]

samee，I had thought that the copilot modified the interface.