IJPL-189392 updateActionsOnAdd - use relax ui dispatcher (because we check some fields, so, we can avoid WIL)

GitOrigin-RevId: a1f0415b250a523f300a525bccfdb918e4dd894f

platform/platform-impl/src/com/intellij/openapi/actionSystem/impl/ActionToolbarImpl.kt

@@ -22,10 +22,7 @@ import com.intellij.openapi.actionSystem.impl.Utils.operationName
 import com.intellij.openapi.actionSystem.toolbarLayout.RIGHT_ALIGN_KEY
 import com.intellij.openapi.actionSystem.toolbarLayout.ToolbarLayoutStrategy
 import com.intellij.openapi.actionSystem.toolbarLayout.autoLayoutStrategy
-import com.intellij.openapi.application.ApplicationManager
-import com.intellij.openapi.application.EDT
-import com.intellij.openapi.application.ModalityState
-import com.intellij.openapi.application.asContextElement
+import com.intellij.openapi.application.*
 import com.intellij.openapi.application.impl.InternalUICustomization
 import com.intellij.openapi.components.service
 import com.intellij.openapi.diagnostic.logger
@@ -295,10 +292,17 @@ open class ActionToolbarImpl @JvmOverloads constructor(
       updateActionsImmediately()
     }
     else {
-      if (myUpdateOnFirstShowJob != null) return
+      if (myUpdateOnFirstShowJob != null) {
+        return
+      }
+
       launchOnceOnShow("ActionToolbarImpl.updateActionsOnAdd") {
-        withContext(Dispatchers.EDT) {
-          updateActionsFirstTime()
+        withContext(Dispatchers.ui(UiDispatcherKind.RELAX)) {
+          // a first update really
+          if (myForcedUpdateRequested && myLastUpdate == null) {
+            @Suppress("DEPRECATION")
+            (updateActionsImmediately())
+          }
         }
       }.apply {
         myUpdateOnFirstShowJob = this
@@ -309,13 +313,6 @@ open class ActionToolbarImpl @JvmOverloads constructor(
     }
   }
 
-  fun updateActionsFirstTime() {
-    if (myForcedUpdateRequested && myLastUpdate == null) { // a first update really
-      @Suppress("DEPRECATION")
-      updateActionsImmediately()
-    }
-  }
-
   private fun isInsideNavBar(): Boolean = ActionPlaces.NAVIGATION_BAR_TOOLBAR == myPlace
 
   override fun removeNotify() {