diff --git a/platform/searchEverywhere/frontend/src/SeFrontendService.kt b/platform/searchEverywhere/frontend/src/SeFrontendService.kt
index 864d4f8f9284..c94c9b1145c2 100644
--- a/platform/searchEverywhere/frontend/src/SeFrontendService.kt
+++ b/platform/searchEverywhere/frontend/src/SeFrontendService.kt
@@ -6,6 +6,7 @@ import com.intellij.ide.actions.searcheverywhere.*
 import com.intellij.ide.actions.searcheverywhere.PreviewExperiment.isExperimentEnabled
 import com.intellij.ide.actions.searcheverywhere.statistics.SearchEverywhereUsageTriggerCollector
 import com.intellij.openapi.actionSystem.AnActionEvent
+import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.components.Service
 import com.intellij.openapi.components.service
 import com.intellij.openapi.project.Project
@@ -13,6 +14,7 @@ import com.intellij.openapi.ui.popup.JBPopup
 import com.intellij.openapi.ui.popup.JBPopupFactory
 import com.intellij.openapi.util.Disposer
 import com.intellij.openapi.util.WindowStateService
+import com.intellij.openapi.util.registry.Registry
 import com.intellij.openapi.wm.WindowManager
 import com.intellij.platform.searchEverywhere.SeProviderId
 import com.intellij.platform.searchEverywhere.SeSession
@@ -53,7 +55,6 @@ import java.util.concurrent.CompletableFuture
 import java.util.concurrent.TimeUnit
 import java.util.concurrent.atomic.AtomicBoolean
 import javax.swing.SwingUtilities
-import kotlin.String
 
 @ApiStatus.Internal
 @Service(Service.Level.PROJECT, Service.Level.APP)
@@ -108,6 +109,10 @@ class SeFrontendService(val project: Project?, private val coroutineScope: Corou
     coroutineScope.launch {
       val session = SeSessionEntity.createSession()
 
+      if (Registry.`is`("search.everywhere.reproduce.freeze.IJPL.218505", false)) {
+        reproduceFreezeIjpl218505(popupScope)
+      }
+
       try {
         popupSemaphore.withPermit {
           val providersHolder = SeProvidersHolder.initialize(initEvent, project, session, "Frontend", false)
@@ -370,6 +375,19 @@ class SeFrontendService(val project: Project?, private val coroutineScope: Corou
     return isExperimentEnabled
   }
 
+  private fun reproduceFreezeIjpl218505(popupScope: CoroutineScope) {
+    popupScope.launch {
+      (1..1000).forEach { _ ->
+        delay(2000)
+        ApplicationManager.getApplication().invokeLater {
+          ApplicationManager.getApplication().runWriteAction {
+            println("write action")
+          }
+        }
+      }
+    }
+  }
+
   companion object {
     @JvmStatic
     fun getInstance(project: Project?): SeFrontendService = project?.getService(SeFrontendService::class.java)
diff --git a/platform/util/resources/misc/registry.properties b/platform/util/resources/misc/registry.properties
index 45981666cc7c..51f3069329a1 100644
--- a/platform/util/resources/misc/registry.properties
+++ b/platform/util/resources/misc/registry.properties
@@ -1320,6 +1320,12 @@ llm.welcome.guide.description=Enables Welcome Guide feature
 search.everywhere.new.enabled=false
 search.everywhere.new.enabled.description=Enable the new Search Everywhere implementation (excl. Rider)
 
+search.everywhere.enable.freeze.IJPL.218505=false
+search.everywhere.enable.freeze.IJPL.218505.description=Enable the freeze from IJPL-218505 Freeze in SearchEverywhereConcurrentElementsFetcher
+
+search.everywhere.reproduce.freeze.IJPL.218505=false
+search.everywhere.reproduce.freeze.IJPL.218505.description=Run reproducing conditions for freeze IJPL-218505
+
 search.everywhere.new.minimum.width=700
 search.everywhere.new.minimum.width.description=Default popup width for the new Search Everywhere implementation