[Fix] UI - MCP Servers: MCP Tools Tab Resetting to Overview

[yuneng-jiang]

Relevant issues

This PR fixes an issue where when viewing the MCP Tools tab, the UI will randomly reset back to the Overview tab. This can happen with or without the previously selected MCP server's details.

Pre-Submission checklist

Please complete all items before asking a LiteLLM maintainer to review your PR

• I have Added testing in the tests/litellm/ directory, Adding at least 1 test is a hard requirement - see details
• My PR passes all unit tests on make test-unit
• My PR's scope is as isolated as possible, it only solves 1 specific problem

CI (LiteLLM team)

CI status guideline:

• 50-55 passing tests: main is stable with minor issues.
• 45-49 passing tests: acceptable but needs attention
• <= 40 passing tests: unstable; be careful with your merges and assess the risk.

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• Merge / cherry-pick CI run
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Type

🆕 New Feature
✅ Test

Changes

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Project	Deployment	Review	Updated (UTC)
litellm	Ready	Preview, Comment	Jan 21, 2026 6:01am