diff --git a/backend/extensions/Squidex.Extensions/Actions/Webhook/WebhookFlowStep.cs b/backend/extensions/Squidex.Extensions/Actions/Webhook/WebhookFlowStep.cs
index 7f616476c..567a65793 100644
--- a/backend/extensions/Squidex.Extensions/Actions/Webhook/WebhookFlowStep.cs
+++ b/backend/extensions/Squidex.Extensions/Actions/Webhook/WebhookFlowStep.cs
@@ -34,16 +34,16 @@ public sealed record WebhookFlowStep : FlowStep, IConvertibleToAction
     [LocalizedRequired]
     [Display(Name = "Url", Description = "The URL to the webhook.")]
     [Expression]
-    public Uri Url { get; set; }
+    public string Url { get; set; }
 
-    [Expression(ExpressionFallback.Envelope)]
     [Display(Name = "Payload (Optional)", Description = "Leave it empty to use the full event as body.")]
     [Editor(FlowStepEditor.TextArea)]
+    [Expression(ExpressionFallback.Envelope)]
     public string? Payload { get; set; }
 
-    [Expression]
     [Display(Name = "Headers (Optional)", Description = "The message headers in the format '[Key]=[Value]', one entry per line.")]
     [Editor(FlowStepEditor.TextArea)]
+    [Expression]
     public string? Headers { get; set; }
 
     [Display(Name = "Payload Type", Description = "The mime type of the payload.")]
diff --git a/backend/src/Squidex.Domain.Apps.Entities/Apps/Templates/StringLogger.cs b/backend/src/Squidex.Domain.Apps.Entities/Apps/Templates/StringLogger.cs
index a1aafda86..9f9524fbc 100644
--- a/backend/src/Squidex.Domain.Apps.Entities/Apps/Templates/StringLogger.cs
+++ b/backend/src/Squidex.Domain.Apps.Entities/Apps/Templates/StringLogger.cs
@@ -104,9 +104,7 @@ public sealed class StringLogger : ILogger, ILogLine
     private void AddToLine(string message)
     {
         startedLine += message;
-
         lines.Add(startedLine);
-
         startedLine = string.Empty;
     }
 
diff --git a/frontend/src/app/shared/components/app-form.component.html b/frontend/src/app/shared/components/app-form.component.html
index 7b8bdeff9..88d461169 100644
--- a/frontend/src/app/shared/components/app-form.component.html
+++ b/frontend/src/app/shared/components/app-form.component.html
@@ -23,7 +23,7 @@
             </div>
         </ng-container>
         <ng-container footer>
-            <button class="btn btn-secondary" (click)="emitClose()" type="button">{{ "common.cancel" | sqxTranslate }}</button>
+            <button class="btn btn-text-secondary" (click)="emitClose()" type="button">{{ "common.cancel" | sqxTranslate }}</button>
             <button class="btn btn-success" type="submit">
                 {{ "common.create" | sqxTranslate }}
             </button>
diff --git a/frontend/src/app/theme/_mixins.scss b/frontend/src/app/theme/_mixins.scss
index b93c60e07..1c6b48aa7 100644
--- a/frontend/src/app/theme/_mixins.scss
+++ b/frontend/src/app/theme/_mixins.scss
@@ -24,7 +24,7 @@
 }
 
 @mixin build-text-button($color) {
-    color: $color !important;
+    color: $color;
 
     &:disabled,
     &.disabled {
@@ -39,12 +39,9 @@
     }
 
     &:active,
+    &.active,
     &:hover {
-        color: color.adjust($color, $lightness: -15%);
-    }
-
-    &:active {
-        border-color: transparent !important;
+        color: color.adjust($color, $lightness: -25%);
     }
 }