diff --git a/services/static-webserver/client/source/class/osparc/study/StudyOptions.js b/services/static-webserver/client/source/class/osparc/study/StudyOptions.js
index 5b0fd30cadb1..0ceef6fde4e5 100644
--- a/services/static-webserver/client/source/class/osparc/study/StudyOptions.js
+++ b/services/static-webserver/client/source/class/osparc/study/StudyOptions.js
@@ -130,6 +130,8 @@ qx.Class.define("osparc.study.StudyOptions", {
           control = new qx.ui.form.TextField().set({
             maxWidth: 220
           });
+          control.addListener("changeValue", () => this.__evaluateOpenButton());
+          osparc.utils.Utils.setIdToWidget(control, "studyTitleField");
           this.getChildControl("title-layout").add(control);
           break;
         case "wallet-selector-layout":
@@ -140,6 +142,7 @@ qx.Class.define("osparc.study.StudyOptions", {
           control = osparc.desktop.credits.Utils.createWalletSelector("read").set({
             allowGrowX: false
           });
+          control.addListener("changeSelection", () => this.__evaluateOpenButton());
           this.getChildControl("wallet-selector-layout").add(control);
           break;
         case "advanced-layout":
@@ -226,7 +229,8 @@ qx.Class.define("osparc.study.StudyOptions", {
             minWidth: 150,
             maxWidth: 150,
             height: 35,
-            center: true
+            center: true,
+            enabled: false,
           });
           osparc.utils.Utils.setIdToWidget(control, "openWithResources");
           this.getChildControl("buttons-layout").addAt(control, 1);
@@ -275,14 +279,20 @@ qx.Class.define("osparc.study.StudyOptions", {
           }
         });
       }
+    },
 
-      this.getChildControl("open-button").setEnabled(Boolean(wallet));
+    __evaluateOpenButton: function() {
+      const hasTitle = Boolean(this.getChildControl("title-field").getValue());
+      const walletSelected = Boolean(this.getChildControl("wallet-selector").getSelection().length);
+      this.getChildControl("open-button").setEnabled(hasTitle && walletSelected);
     },
 
     __buildLayout: function() {
       this.__buildTopSummaryLayout();
       this.__buildOptionsLayout();
       this.__buildButtons();
+
+      this.__evaluateOpenButton();
     },
 
     __buildTopSummaryLayout: function() {
diff --git a/tests/e2e-playwright/tests/conftest.py b/tests/e2e-playwright/tests/conftest.py
index 665ba78d774f..ca2ec5a579e1 100644
--- a/tests/e2e-playwright/tests/conftest.py
+++ b/tests/e2e-playwright/tests/conftest.py
@@ -11,7 +11,6 @@
 import os
 import random
 import re
-import time
 import urllib.parse
 from collections.abc import Callable, Iterator
 from contextlib import ExitStack
@@ -463,7 +462,6 @@ def _(
                             open_button.click()
                             # Open project with default resources
                             open_button = page.get_by_test_id("openWithResources")
-                            time.sleep(2)  # wait until the study options are filled up
                         # it returns a Long Running Task
                         with page.expect_response(
                             re.compile(rf"/projects\?from_study\={template_id}")
@@ -510,13 +508,11 @@ def wait_for_done(response):
                         if is_product_billable:
                             # Open project with default resources
                             open_button = page.get_by_test_id("openWithResources")
-                            time.sleep(2)  # wait until the study options are filled up
                             open_button.click()
                             open_with_resources_clicked = True
                 if is_product_billable and not open_with_resources_clicked:
                     # Open project with default resources
                     open_button = page.get_by_test_id("openWithResources")
-                    time.sleep(2)  # wait until the study options are filled up
                     open_button.click()
             project_data = response_info.value.json()
             assert project_data