[BUG]Home screen "overview" usage widget shows near-identical stats across different workspaces (personal vs team)

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Describe the bug
The usage overview widget on the home screen (sessions, messages, total tokens, active days, streak) shows nearly identical/overlapping numbers when switching between two separate paid workspaces logged in under the same account (a personal Pro subscription and a separate Team subscription, billed separately).
By contrast, Settings > Usage (plan limits page) correctly shows separate numbers per workspace (different % used, different reset times), so this appears to be isolated to the home screen overview widget.
Steps to reproduce

1. Log in with an account that has both a personal Pro workspace and a Team workspace (billed separately)
2. On the home screen, note the "overview" card stats: sessions, messages, total tokens, active days, streak
3. Switch workspace via the account switcher (bottom left)
4. Compare the same overview card

Expected behavior
Usage overview stats should be scoped to the current workspace/subscription, consistent with what Settings > Usage shows.
Actual behavior
Total token count and related stats appear nearly the same across both workspaces, differing only slightly (as if accumulating from the same underlying source rather than being scoped per workspace).
Environment

• Claude Code desktop app, Windows 11
• Screenshots available on request

What Should Happen?

Usage overview stats on the home screen should be scoped to the current workspace/subscription — consistent with what Settings > Usage already shows (which correctly displays separate % used and reset times per workspace).

Error Messages/Logs

Steps to Reproduce

1. Log in to a Claude account that has both a personal Pro workspace and a separate Team workspace (billed separately)
2. On the home screen, note the "overview" widget stats: sessions, messages, total tokens, active days, streak
3. Click the account switcher (bottom left) and switch to the other workspace
4. Compare the same overview widget stats

Note: Settings > Usage (plan limits page) correctly shows different % used and reset times per workspace, so the issue appears isolated to the home screen overview widget.

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.220 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_