diff --git a/extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment/src/test/java/io/quarkus/resteasy/reactive/server/test/simple/NewParamsRestResource.java b/extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment/src/test/java/io/quarkus/resteasy/reactive/server/test/simple/NewParamsRestResource.java
index c256197872b42..fcb4aa7203ca0 100644
--- a/extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment/src/test/java/io/quarkus/resteasy/reactive/server/test/simple/NewParamsRestResource.java
+++ b/extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment/src/test/java/io/quarkus/resteasy/reactive/server/test/simple/NewParamsRestResource.java
@@ -28,6 +28,8 @@
 import org.jboss.resteasy.reactive.server.spi.ServerRequestContext;
 import org.junit.jupiter.api.Assertions;
 
+import io.quarkus.runtime.BlockingOperationControl;
+import io.smallrye.common.annotation.Blocking;
 import io.vertx.core.http.HttpServerRequest;
 import io.vertx.core.http.HttpServerResponse;
 
@@ -54,6 +56,16 @@ public String params(@RestPath String p,
                 + q2.orElse("empty") + ", q3: " + q3.orElse(-1);
     }
 
+    @Blocking
+    @POST
+    @Path("form-blocking")
+    public String formBlocking(@RestForm String f) {
+        if (!BlockingOperationControl.isBlockingAllowed()) {
+            throw new RuntimeException("should not have dispatched");
+        }
+        return f;
+    }
+
     @GET
     @Path("context")
     public String context(// Spec:
diff --git a/extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment/src/test/java/io/quarkus/resteasy/reactive/server/test/simple/SimpleQuarkusRestTestCase.java b/extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment/src/test/java/io/quarkus/resteasy/reactive/server/test/simple/SimpleQuarkusRestTestCase.java
index 3e5f43bbe5fdc..0674a2405a95e 100644
--- a/extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment/src/test/java/io/quarkus/resteasy/reactive/server/test/simple/SimpleQuarkusRestTestCase.java
+++ b/extensions/resteasy-reactive/quarkus-resteasy-reactive/deployment/src/test/java/io/quarkus/resteasy/reactive/server/test/simple/SimpleQuarkusRestTestCase.java
@@ -390,6 +390,12 @@ public void testNewParams() {
                 .then()
                 .log().ifError()
                 .body(Matchers.equalTo("data:OK\n\n"));
+        RestAssured.with()
+                .urlEncodingEnabled(false)
+                .formParam("f", "fv")
+                .post("/new-params/myklass;m=mv/myregex/form-blocking")
+                .then()
+                .body(Matchers.equalTo("fv"));
     }
 
     @Test
diff --git a/independent-projects/resteasy-reactive/common/runtime/src/main/java/org/jboss/resteasy/reactive/common/core/AbstractResteasyReactiveContext.java b/independent-projects/resteasy-reactive/common/runtime/src/main/java/org/jboss/resteasy/reactive/common/core/AbstractResteasyReactiveContext.java
index 42af56e7375da..5aa1ad3c8aab2 100644
--- a/independent-projects/resteasy-reactive/common/runtime/src/main/java/org/jboss/resteasy/reactive/common/core/AbstractResteasyReactiveContext.java
+++ b/independent-projects/resteasy-reactive/common/runtime/src/main/java/org/jboss/resteasy/reactive/common/core/AbstractResteasyReactiveContext.java
@@ -24,7 +24,8 @@ public abstract class AbstractResteasyReactiveContext<T extends AbstractResteasy
     private boolean suspended = false;
     private volatile boolean requestScopeActivated = false;
     private volatile boolean running = false;
-    private volatile Executor executor;
+    private volatile Executor executor; // ephemerally set by handlers to signal that we resume, it needs to be on this executor
+    private volatile Executor lastExecutor; // contains the last executor which was provided during resume - needed to submit there if suspended again
     private Map<String, Object> properties;
     private final ThreadSetupAction requestContext;
     private ThreadSetupAction.ThreadState currentRequestScope;
@@ -55,11 +56,19 @@ public synchronized void resume(Executor executor) {
             this.executor = executor;
             if (executor == null) {
                 suspended = false;
+            } else {
+                this.lastExecutor = executor;
             }
         } else {
             suspended = false;
             if (executor == null) {
-                getEventLoop().execute(this);
+                if (lastExecutor == null) {
+                    getEventLoop().execute(this);
+                } else {
+                    // we need to do this to ensure that if we suspended while not on the event-loop,
+                    // that we come back on a thread from this executor
+                    lastExecutor.execute(this);
+                }
             } else {
                 executor.execute(this);
             }