fix(issue-details): Do not show since first seen when config is disabled (#103176)

Author: malwilley

static/app/views/issueDetails/streamline/eventDetailsHeader.tsx

@@ -61,6 +61,7 @@ export function EventDetailsHeader({group, event, project}: EventDetailsHeaderPr
   const hasSetStatsPeriod =
     location.query.statsPeriod || location.query.start || location.query.end;
   const defaultStatsPeriod = useGroupDefaultStatsPeriod(group, project);
+  const shouldShowSinceFirstSeenOption = issueTypeConfig.defaultTimePeriod.sinceFirstSeen;
   const period = hasSetStatsPeriod
     ? getPeriod({
         start: location.query.start as string,
@@ -132,7 +133,8 @@ export function EventDetailsHeader({group, event, project}: EventDetailsHeaderPr
                       return {
                         ...props.arbitraryOptions,
                         // Always display arbitrary issue open period
-                        ...(defaultStatsPeriod?.statsPeriod
+                        ...(defaultStatsPeriod?.statsPeriod &&
+                        shouldShowSinceFirstSeenOption
                           ? {
                               [defaultStatsPeriod.statsPeriod]: t(
                                 '%s (since first seen)',
@@ -162,7 +164,8 @@ export function EventDetailsHeader({group, event, project}: EventDetailsHeaderPr
                     triggerProps={{
                       children:
                         period === defaultStatsPeriod &&
-                        !defaultStatsPeriod.isMaxRetention
+                        !defaultStatsPeriod.isMaxRetention &&
+                        shouldShowSinceFirstSeenOption
                           ? t('Since First Seen')
                           : undefined,
                       style: {