diff --git a/build.gradle.kts b/build.gradle.kts
index 96b9088fb..2689dc3ce 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -95,7 +95,9 @@ dependencies {
     // Kotlin
     implementation(kotlin("stdlib-jdk8"))
     implementation(kotlin("reflect"))
-    implementation(libs.bundles.coroutines)
+    implementation(libs.bundles.coroutines) {
+        exclude(module = "kotlinx-coroutines-core-jvm")
+    }
 
     implementation(files(gradleToolingExtensionJar))
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 3c20fba51..14af97377 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -40,6 +40,6 @@ junit-entine = { module = "org.junit.jupiter:junit-jupiter-engine", version.ref
 junit-platform-launcher = { module = "org.junit.platform:junit-platform-launcher", version.ref = "junit-platform" }
 
 [bundles]
-coroutines = ["coroutines-core", "coroutines-jdk8", "coroutines-swing"]
+coroutines = ["coroutines-swing"]
 asm = ["asm", "asm-tree", "asm-analysis"]
 fuel = ["fuel", "fuel-coroutines"]
diff --git a/src/main/kotlin/facet/MinecraftFacet.kt b/src/main/kotlin/facet/MinecraftFacet.kt
index 6c38fd206..e42f20b23 100644
--- a/src/main/kotlin/facet/MinecraftFacet.kt
+++ b/src/main/kotlin/facet/MinecraftFacet.kt
@@ -35,6 +35,7 @@ import com.intellij.facet.FacetTypeId
 import com.intellij.facet.FacetTypeRegistry
 import com.intellij.ide.projectView.ProjectView
 import com.intellij.openapi.application.runReadAction
+import com.intellij.openapi.application.runWriteActionAndWait
 import com.intellij.openapi.module.Module
 import com.intellij.openapi.module.ModuleGrouper
 import com.intellij.openapi.module.ModuleManager
@@ -122,17 +123,19 @@ class MinecraftFacet(
         roots.clear()
         val rootManager = ModuleRootManager.getInstance(module)
 
-        rootManager.contentEntries.asSequence()
-            .flatMap { entry -> entry.sourceFolders.asSequence() }
-            .filterNotNull { it.file }
-            .forEach {
-                when (it.rootType) {
-                    JavaSourceRootType.SOURCE -> roots.put(SourceType.SOURCE, it.file)
-                    JavaSourceRootType.TEST_SOURCE -> roots.put(SourceType.TEST_SOURCE, it.file)
-                    JavaResourceRootType.RESOURCE -> roots.put(SourceType.RESOURCE, it.file)
-                    JavaResourceRootType.TEST_RESOURCE -> roots.put(SourceType.TEST_RESOURCE, it.file)
+        runWriteActionAndWait {
+            rootManager.contentEntries.asSequence()
+                .flatMap { entry -> entry.sourceFolders.asSequence() }
+                .filterNotNull { it.file }
+                .forEach {
+                    when (it.rootType) {
+                        JavaSourceRootType.SOURCE -> roots.put(SourceType.SOURCE, it.file)
+                        JavaSourceRootType.TEST_SOURCE -> roots.put(SourceType.TEST_SOURCE, it.file)
+                        JavaResourceRootType.RESOURCE -> roots.put(SourceType.RESOURCE, it.file)
+                        JavaResourceRootType.TEST_RESOURCE -> roots.put(SourceType.TEST_RESOURCE, it.file)
+                    }
                 }
-            }
+        }
     }
 
     private fun register(type: AbstractModuleType<*>): AbstractModule {
diff --git a/src/main/kotlin/facet/MinecraftFacetDetector.kt b/src/main/kotlin/facet/MinecraftFacetDetector.kt
index de618e44b..b1c08f3d7 100644
--- a/src/main/kotlin/facet/MinecraftFacetDetector.kt
+++ b/src/main/kotlin/facet/MinecraftFacetDetector.kt
@@ -31,6 +31,10 @@ import com.demonwav.mcdev.util.runWriteTaskLater
 import com.intellij.facet.FacetManager
 import com.intellij.facet.impl.ui.libraries.LibrariesValidatorContextImpl
 import com.intellij.framework.library.LibraryVersionProperties
+import com.intellij.openapi.application.EDT
+import com.intellij.openapi.application.runWriteActionAndWait
+import com.intellij.openapi.components.Service
+import com.intellij.openapi.components.service
 import com.intellij.openapi.module.Module
 import com.intellij.openapi.module.ModuleManager
 import com.intellij.openapi.project.Project
@@ -41,11 +45,17 @@ import com.intellij.openapi.roots.libraries.LibraryDetectionManager
 import com.intellij.openapi.roots.libraries.LibraryKind
 import com.intellij.openapi.roots.libraries.LibraryProperties
 import com.intellij.openapi.roots.ui.configuration.libraries.LibraryPresentationManager
-import com.intellij.openapi.startup.StartupActivity
+import com.intellij.openapi.startup.ProjectActivity
 import com.intellij.openapi.util.Key
+import com.intellij.platform.ide.progress.withBackgroundProgress
+import com.intellij.platform.util.progress.forEachWithProgress
+import com.intellij.util.application
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import org.jetbrains.plugins.gradle.util.GradleUtil
 
-class MinecraftFacetDetector : StartupActivity {
+class MinecraftFacetDetector : ProjectActivity {
     companion object {
         private val libraryVersionsKey = Key<MutableMap<LibraryKind, String>>("mcdev.libraryVersions")
 
@@ -54,10 +64,15 @@ class MinecraftFacetDetector : StartupActivity {
         }
     }
 
-    override fun runActivity(project: Project) {
-        MinecraftModuleRootListener.doCheck(project)
+    override suspend fun execute(project: Project) {
+        withBackgroundProgress(project, "Detecting Minecraft Frameworks", cancellable = false) {
+            MinecraftModuleRootListener.doCheck(project)
+        }
     }
 
+    @Service(Service.Level.PROJECT)
+    private class FacetDetectorScopeProvider(val scope: CoroutineScope)
+
     private object MinecraftModuleRootListener : ModuleRootListener {
         override fun rootsChanged(event: ModuleRootEvent) {
             if (event.isCausedByFileTypesChange) {
@@ -65,26 +80,38 @@ class MinecraftFacetDetector : StartupActivity {
             }
 
             val project = event.source as? Project ?: return
-            doCheck(project)
+            project.service<FacetDetectorScopeProvider>().scope.launch(Dispatchers.EDT) {
+                withBackgroundProgress(project, "Detecting Minecraft Frameworks", cancellable = false) {
+                    doCheck(project)
+                }
+            }
         }
 
-        fun doCheck(project: Project) {
+        suspend fun doCheck(project: Project) {
             val moduleManager = ModuleManager.getInstance(project)
 
             var needsReimport = false
 
-            for (module in moduleManager.modules) {
+            moduleManager.modules.asList().forEachWithProgress(false) { module ->
                 val facetManager = FacetManager.getInstance(module)
                 val minecraftFacet = facetManager.getFacetByType(MinecraftFacet.ID)
 
-                if (minecraftFacet == null) {
-                    checkNoFacet(module)
-                } else {
-                    checkExistingFacet(module, minecraftFacet)
-                    if (ProjectReimporter.needsReimport(minecraftFacet)) {
-                        needsReimport = true
+                val action = {
+                    if (minecraftFacet == null) {
+                        checkNoFacet(module)
+                    } else {
+                        checkExistingFacet(module, minecraftFacet)
+                        if (ProjectReimporter.needsReimport(minecraftFacet)) {
+                            needsReimport = true
+                        }
                     }
                 }
+
+                if (application.isUnitTestMode) {
+                    action()
+                } else {
+                    runWriteActionAndWait(action)
+                }
             }
 
             if (needsReimport) {