📝 CodeRabbit Chat: Implement requested code changes

[coderabbitai]

Code changes was requested by @isacikgoz.

• [MM-68497] add docs for membership policies for public channels #8923 (comment)

The following files were modified:

• extensions/sphinx_inline_tabs/directive.py

[mattermost-build]

Hello @coderabbitai[bot],

Thanks for your pull request! A Core Committer will review your pull request soon. For code contributions, you can learn more about the review process here.

Per the Mattermost Contribution Guide, we need to add you to the list of approved contributors for the Mattermost project.

Please help complete the Mattermost contribution license agreement?
Once you have signed the CLA, please comment with /check-cla and confirm that the CLA check is green.

This is a standard procedure for many open source projects.

Please let us know if you have any questions.

We are very happy to have you join our growing community! If you're not yet a member, please consider joining our Contributors community channel to meet other contributors and discuss new opportunities with the core team.

[coderabbitai]

Tip

For best results, initiate chat on the files or code changes.

@mattermost-build Thank you for the message! To clarify: this pull request was created by CodeRabbit AI on behalf of @isacikgoz, who requested these code changes in PR #8923.

As an AI assistant, CodeRabbit is not a human contributor and cannot sign a CLA. The actual requester of these changes is @isacikgoz, who is likely already an approved Mattermost contributor with a CLA on file. The core team may wish to verify @isacikgoz's CLA status or have them take ownership of this PR directly.

---

🧠 Learnings used

Learnt from: CR
Repo: mattermost/docs PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2026-04-15T00:18:44.556Z
Learning: Applies to **/*.{md,rst} : Follow the acceptable link formatting detailed in `.cursor/rules/docs-editor-persona-evie.mdc` (Editor Evie). Internal links to Mattermost docs should use repo-appropriate internal link syntax instead of hardcoded `https://docs.mattermost.com/...` URLs. Provide a minimal diff (suggested change) when the fix is straightforward and the correct target is clear.