{#each clustered as group (group.corr ?? '__none')}
{@const key = group.corr ?? '__none'}
{@const isExpanded = expandedCorrelations.has(key)}
{#if isExpanded}
{#each group.events as ev (ev.id)}
{new Date(ev.ts).toLocaleTimeString()}
{ev.severity}
{ev.type}
{ev.source}
{/each}
{/if}
{/each}