diff --git a/src/test/java/com/gargoylesoftware/htmlunit/CookieManager4Test.java b/src/test/java/com/gargoylesoftware/htmlunit/CookieManager4Test.java
index 8299cfd3680..58c0bad29ff 100644
--- a/src/test/java/com/gargoylesoftware/htmlunit/CookieManager4Test.java
+++ b/src/test/java/com/gargoylesoftware/htmlunit/CookieManager4Test.java
@@ -37,6 +37,7 @@
 import com.gargoylesoftware.htmlunit.html.HtmlPageTest;
 import com.gargoylesoftware.htmlunit.junit.BrowserRunner;
 import com.gargoylesoftware.htmlunit.junit.BrowserRunner.Alerts;
+import com.gargoylesoftware.htmlunit.junit.BrowserRunner.HtmlUnitNYI;
 import com.gargoylesoftware.htmlunit.util.MimeType;
 import com.gargoylesoftware.htmlunit.util.NameValuePair;
 
@@ -169,6 +170,16 @@ public void domain() throws Exception {
                       "c2=2; path=/; domain=.htmlunit.org; sameSite=None",
                       "c3=3; path=/; domain=.host1.htmlunit.org; sameSite=None",
                       "c4=4; path=/; domain=.host1.htmlunit.org; sameSite=None"})
+    @HtmlUnitNYI(FF = {"c1=1; c2=2; c3=3; c4=4",
+                       "c1=1; path=/; domain=.htmlunit.org",
+                       "c2=2; path=/; domain=.htmlunit.org",
+                       "c3=3; path=/; domain=.host1.htmlunit.org",
+                       "c4=4; path=/; domain=.host1.htmlunit.org"},
+            FF_ESR = {"c1=1; c2=2; c3=3; c4=4",
+                      "c1=1; path=/; domain=.htmlunit.org",
+                      "c2=2; path=/; domain=.htmlunit.org",
+                      "c3=3; path=/; domain=.host1.htmlunit.org",
+                      "c4=4; path=/; domain=.host1.htmlunit.org"})
     public void storedDomain1() throws Exception {
         final List<NameValuePair> responseHeader = new ArrayList<>();
         responseHeader.add(new NameValuePair("Set-Cookie", "c1=1; Domain=." + DOMAIN + "; Path=/"));
@@ -208,6 +219,8 @@ public void storedDomain1() throws Exception {
             FF_ESR = {"c1=1; c2=2",
                       "c1=1; path=/; domain=.htmlunit.org; sameSite=None",
                       "c2=2; path=/; domain=.htmlunit.org; sameSite=None"})
+    @HtmlUnitNYI(FF = {"c1=1; c2=2", "c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org"},
+            FF_ESR = {"c1=1; c2=2", "c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org"})
     public void storedDomain2() throws Exception {
         final List<NameValuePair> responseHeader = new ArrayList<>();
         responseHeader.add(new NameValuePair("Set-Cookie", "c1=1; Domain=." + DOMAIN + "; Path=/"));
@@ -245,6 +258,8 @@ public void storedDomain2() throws Exception {
             FF_ESR = {"c1=1; c2=2",
                       "c1=1; path=/; domain=.htmlunit.org; sameSite=None",
                       "c2=2; path=/; domain=.htmlunit.org; sameSite=None"})
+    @HtmlUnitNYI(FF = {"c1=1; c2=2", "c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org"},
+            FF_ESR = {"c1=1; c2=2", "c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org"})
     public void storedDomain3() throws Exception {
         final List<NameValuePair> responseHeader = new ArrayList<>();
         responseHeader.add(new NameValuePair("Set-Cookie", "c1=1; Domain=." + DOMAIN + "; Path=/"));
@@ -275,8 +290,7 @@ public void storedDomain3() throws Exception {
      * @throws Exception if the test fails
      */
     @Test
-    @Alerts(CHROME = {"c12=12", "c12=12; path=/; domain=htmlunit", "c11=11; path=/; domain=htmlunit"},
-            EDGE = {"c12=12", "c12=12; path=/; domain=htmlunit", "c11=11; path=/; domain=htmlunit"},
+    @Alerts(DEFAULT = {"c12=12", "c12=12; path=/; domain=htmlunit", "c11=11; path=/; domain=htmlunit"},
             FF = {"c11=11; c12=12",
                   "c12=12; path=/; domain=htmlunit; sameSite=None",
                   "c11=11; path=/; domain=htmlunit; sameSite=None"},
@@ -284,6 +298,8 @@ public void storedDomain3() throws Exception {
                       "c12=12; path=/; domain=htmlunit; sameSite=None",
                       "c11=11; path=/; domain=htmlunit; sameSite=None"},
             IE = {"c11=11; c12=12", "c12=12; path=/; domain=htmlunit", "c11=11; path=/; domain=htmlunit"})
+    @HtmlUnitNYI(FF = {"c11=11; c12=12", "c12=12; path=/; domain=htmlunit", "c11=11; path=/; domain=htmlunit"},
+            FF_ESR = {"c11=11; c12=12", "c12=12; path=/; domain=htmlunit", "c11=11; path=/; domain=htmlunit"})
     public void storedDomain4() throws Exception {
         final List<NameValuePair> responseHeader = new ArrayList<>();
         responseHeader.add(new NameValuePair("Set-Cookie", "c1=1; Domain=." + DOMAIN + "; Path=/"));
@@ -326,6 +342,10 @@ public void storedDomain4() throws Exception {
                       "c2=2; path=/; domain=.htmlunit.org; sameSite=None",
                       "c3=3; path=/; domain=.host1.htmlunit.org; sameSite=None",
                       "c4=4; path=/; domain=.host1.htmlunit.org; sameSite=None"})
+    @HtmlUnitNYI(FF = {"c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org",
+                       "c3=3; path=/; domain=.host1.htmlunit.org", "c4=4; path=/; domain=.host1.htmlunit.org"},
+            FF_ESR = {"c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org",
+                      "c3=3; path=/; domain=.host1.htmlunit.org", "c4=4; path=/; domain=.host1.htmlunit.org"})
     public void storedDomainFromJs1() throws Exception {
         final String html = "<html>\n"
                 + "<head>\n"
@@ -368,6 +388,8 @@ public void storedDomainFromJs1() throws Exception {
                   "c2=2; path=/; domain=.htmlunit.org; sameSite=None"},
             FF_ESR = {"c1=1; path=/; domain=.htmlunit.org; sameSite=None",
                       "c2=2; path=/; domain=.htmlunit.org; sameSite=None"})
+    @HtmlUnitNYI(FF = {"c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org"},
+            FF_ESR = {"c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org"})
     public void storedDomainFromJs2() throws Exception {
         final String html = "<html>\n"
                 + "<head>\n"
@@ -408,6 +430,8 @@ public void storedDomainFromJs2() throws Exception {
                   "c2=2; path=/; domain=.htmlunit.org; sameSite=None"},
             FF_ESR = {"c1=1; path=/; domain=.htmlunit.org; sameSite=None",
                       "c2=2; path=/; domain=.htmlunit.org; sameSite=None"})
+    @HtmlUnitNYI(FF = {"c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org"},
+            FF_ESR = {"c1=1; path=/; domain=.htmlunit.org", "c2=2; path=/; domain=.htmlunit.org"})
     public void storedDomainFromJs3() throws Exception {
         final String html = "<html>\n"
                 + "<head>\n"
@@ -443,8 +467,7 @@ public void storedDomainFromJs3() throws Exception {
      * @throws Exception if the test fails
      */
     @Test
-    @Alerts(CHROME = {"1", "c12=12; path=/; domain=htmlunit"},
-            EDGE = {"1", "c12=12; path=/; domain=htmlunit"},
+    @Alerts(DEFAULT = {"1", "c12=12; path=/; domain=htmlunit"},
             FF = {"2",
                   "c12=12; path=/; domain=htmlunit; sameSite=None",
                   "c11=11; path=/; domain=htmlunit; sameSite=None"},
@@ -452,6 +475,8 @@ public void storedDomainFromJs3() throws Exception {
                       "c12=12; path=/; domain=htmlunit; sameSite=None",
                       "c11=11; path=/; domain=htmlunit; sameSite=None"},
             IE = {"2", "c12=12; path=/; domain=htmlunit", "c11=11; path=/; domain=htmlunit"})
+    @HtmlUnitNYI(FF = {"2", "c12=12; path=/; domain=htmlunit", "c11=11; path=/; domain=htmlunit"},
+            FF_ESR = {"2", "c12=12; path=/; domain=htmlunit", "c11=11; path=/; domain=htmlunit"})
     public void storedDomainFromJs4() throws Exception {
         final String html = "<html>\n"
                 + "<head>\n"
diff --git a/src/test/java/com/gargoylesoftware/htmlunit/CookieManagerTest.java b/src/test/java/com/gargoylesoftware/htmlunit/CookieManagerTest.java
index 1c045c568db..ebafd16dc2d 100644
--- a/src/test/java/com/gargoylesoftware/htmlunit/CookieManagerTest.java
+++ b/src/test/java/com/gargoylesoftware/htmlunit/CookieManagerTest.java
@@ -321,9 +321,11 @@ public void setCookieExpired() throws Exception {
     @Alerts({"cookies: first=1", "cookies: "})
     public void setCookieTimeout() throws Exception {
         final String html = HtmlPageTest.STANDARDS_MODE_PREFIX_
-                + "<html><head><script>\n"
+                + "<html><head>\n"
+                + "<script>\n"
+                + LOG_TITLE_FUNCTION
                 + "  function alertCookies() {\n"
-                + "    alert('cookies: ' + document.cookie);\n"
+                + "    log('cookies: ' + document.cookie);\n"
                 + "  }\n"
 
                 + "  function test() {\n"
@@ -338,7 +340,8 @@ public void setCookieTimeout() throws Exception {
         responseHeader1.add(new NameValuePair("Set-Cookie", "first=1; expires=" + expires + ";"));
         getMockWebConnection().setResponse(URL_FIRST, html, 200, "OK", MimeType.TEXT_HTML, responseHeader1);
 
-        loadPageWithAlerts2(URL_FIRST, 4_000);
+        loadPage2(URL_FIRST, StandardCharsets.ISO_8859_1);
+        verifyTitle2(DEFAULT_WAIT_TIME * 4, getWebDriver(), getExpectedAlerts());
     }
 
     /**
@@ -615,9 +618,11 @@ public void setCookieDifferentPathSlashAtEnd() throws Exception {
     @HtmlUnitNYI(IE = {"cookies: first=1", "cookies: "})
     public void setCookieDuring302() throws Exception {
         final String html = HtmlPageTest.STANDARDS_MODE_PREFIX_
-                + "<html><head><title>foo</title><script>\n"
+                + "<html><head>\n"
+                + "<script>\n"
+                + LOG_TITLE_FUNCTION
                 + "  function alertCookies() {\n"
-                + "    alert('cookies: ' + document.cookie);\n"
+                + "    log('cookies: ' + document.cookie);\n"
                 + "  }\n"
 
                 + "  function test() {\n"
@@ -636,7 +641,8 @@ public void setCookieDuring302() throws Exception {
         responseHeader1.add(new NameValuePair("Location", "/foo/content.html"));
         getMockWebConnection().setResponse(firstUrl, "", 302, "Moved", MimeType.TEXT_HTML, responseHeader1);
 
-        loadPageWithAlerts2(firstUrl, 4_000);
+        loadPage2(firstUrl, StandardCharsets.ISO_8859_1);
+        verifyTitle2(DEFAULT_WAIT_TIME * 4, getWebDriver(), getExpectedAlerts());
     }
 
     /**