Incorrect "📌 Pinned post" label on other account's profile

[shuuji3]

The following screenshot is the Vite profile page when logging in as Elk account. Vite boosted the Elk's post but it actually didn't pinned the same post (see: https://m.webtoo.ls/@vite).

Elk pinned this post on its own account (https://m.webtoo.ls/@elk), but it shouldn't be shown as a pinned post when Elk sees the same post on another's profile.