TypeError: Cannot read properties of undefined (reading 'enabled') in CompareFeatures renderRow

[sentry]

Sentry: FLAGSMITH-FRONTEND-58S

TypeError: Cannot read properties of undefined (reading 'enabled')

Where

web/components/CompareFeatures.js → renderRow, reached via web/components/PanelSearch.tsx.

Impact

1 event, 1 user affected. First and last seen 2026-08-05T08:45Z. Sentry priority: high.
Release 1785847145636, Chrome 151, production.
URL: https://app.flagsmith.com/project/12472/compare

In-app frames

./web/components/PanelSearch.tsx        Al
./web/components/PanelSearch.tsx        renderContainer
<anonymous>                             Array.map
./web/components/PanelSearch.tsx        <anonymous>
./web/components/CompareFeatures.js     <object>.{children#2}.renderRow

Likely cause

A row on the project compare page where one side of the comparison has no
feature state, so .enabled is read from undefined. renderRow probably
needs a guard for features present in one environment but not the other.

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Slack alert · filed by the sentry-triage skill