How do I force Slack connector reauthentication in Codex?

I’m trying to switch the Slack connector to a different Slack workspace/account, but disconnecting and reconnecting does not seem to trigger a clean OAuth login. It appears to keep reusing the old Slack login/workspace.

What I tried - many times:

• I removed and re-added the Slack connector
• I signed out of Slack, disconnected ChatGPT apps
• I disconnected any Slack connection from ChatGPT

I tried so many times until my Slack integration now returns an error lol: UNAUTHORIZED: McpServerError: invalid_token

Question: How do I force Codex/ChatGPT to fully reauthenticate the Slack connector, clear the old OAuth state, and choose a new Slack workspace/account?

Thanks.

P.S. I saw this thread, but the solutions suggested don’t seem applicable to Slack.

Codex app cannot re-authenticate Figma MCP, old credentials are always reused with no way to switch account Codex

Content: When using Figma MCP in the Codex app, I cannot switch to a different Figma account. After uninstalling/reinstalling, disabling/enabling the MCP integration, and reconnecting, the app always loads the same previous credentials (possibly cached). There is no visible option to clear the stored session or choose a different account. Steps to reproduce: Configure Figma MCP (https://mcp.figma.com/mcp) in Codex. Authenticate with Figma account A. Disable/remove MCP integration (or…