Fix session group refresh 3713

[abhay-2108]

Fixes #

Motivation and Context

How Has This Been Tested?

Breaking Changes

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I am assigned to the linked issue (or it is labeled help wanted, or I'm a maintainer)
• I have disclosed any AI assistance and can explain the change in my own words
• I have read the MCP Documentation
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have added or updated documentation as needed

Additional context

[github-actions]

This PR has been closed automatically. This repo only keeps pull requests open when they come from a maintainer, or from a contributor a maintainer has assigned to the linked issue, and this PR doesn't link an open issue yet.

• If you're already assigned to an issue for this, add Fixes #<n> to the description and the PR will reopen on its own.
• If there's no issue yet, please open one instead: what you ran into, why it matters for your use case, and a minimal reproduction. That context is super important to us and is what we use to decide what to prioritise.
• If there's an issue but you're not assigned, add Fixes #<n> anyway so they're linked, then engage on the issue itself by confirming the repro or describing the approach you'd take. Assignment is a maintainer call based on capacity; comments that only ask to be assigned don't factor in. If you are assigned, this PR reopens automatically.

You're welcome to keep pushing commits here (just avoid force-pushing, since GitHub can't reopen a rewritten branch), but that on its own won't get the PR reviewed or the issue assigned, and realistically most auto-closed PRs stay closed. There's no need to open a new PR either way.

CONTRIBUTING.md has the full reasoning, but in short:

• We're a small team with very little capacity to review community PRs right now.
• Many recent PRs are AI-generated with little human review, and reviewing one carefully still costs a maintainer as much time as it ever did. A well-described issue is usually more useful to us than the code.

Maintainers: reopen, remove missing-issue-link, or add bypass-issue-check to override.