Merge branch 'preferences-features' into 'develop'

Don't display 'Always expand posts…' preference if spoilers feature not available

See merge request soapbox-pub/soapbox-fe!1589

app/soapbox/features/preferences/index.tsx

@@ -246,9 +246,9 @@ const Preferences = () => {
           <SettingToggle settings={settings} settingPath={['autoPlayGif']} onChange={onToggleChange} />
         </ListItem>
 
-        <ListItem label={<FormattedMessage id='preferences.fields.expand_spoilers_label' defaultMessage='Always expand posts marked with content warnings' />}>
+        {features.spoilers && <ListItem label={<FormattedMessage id='preferences.fields.expand_spoilers_label' defaultMessage='Always expand posts marked with content warnings' />}>
           <SettingToggle settings={settings} settingPath={['expandSpoilers']} onChange={onToggleChange} />
-        </ListItem>
+        </ListItem>}
 
         {/* <ListItem label={<FormattedMessage id='preferences.fields.reduce_motion_label' defaultMessage='Reduce motion in animations' />}>
           <SettingToggle settings={settings} settingPath={['reduceMotion']} onChange={onToggleChange} />