diff --git a/content/en/docs/refguide/modeling/pages/page/page-properties.md b/content/en/docs/refguide/modeling/pages/page/page-properties.md
index 8c87d3e1a3b..d75818a30bf 100644
--- a/content/en/docs/refguide/modeling/pages/page/page-properties.md
+++ b/content/en/docs/refguide/modeling/pages/page/page-properties.md
@@ -97,6 +97,10 @@ In simple e-commerce applications, the URLs can be configured as follows:
 
 * *category/{Category/Code}/product/{Product/Name}* - the URL for a page that shows a product and a category (in a browser, the URL will look like `http://example.mendixcloud.com/p/category/tools/product/hammer` where `tools` is used to retrieve the `Category` by its `Code`, and `hammer` is used to retrieve the `Product` by its `Name`)
 
+{{% alert color="warning" %}}
+Mendix does not recommend configuring page URLs for pages that are displayed as a pop-up. Navigating to such a URL will result in layout issues.
+{{%/alert %}}
+
 ### Common Section {#common}
 
 {{% snippet file="/static/_includes/refguide/common-section-link.md" %}}
diff --git a/content/en/docs/refguide10/modeling/pages/page/page-properties.md b/content/en/docs/refguide10/modeling/pages/page/page-properties.md
index 61f61b1c163..47f1b610315 100644
--- a/content/en/docs/refguide10/modeling/pages/page/page-properties.md
+++ b/content/en/docs/refguide10/modeling/pages/page/page-properties.md
@@ -83,6 +83,10 @@ In simple e-commerce applications, the URLs can be configured as follows:
 
 * *category/{Category/Code}/product/{Product/Name}* - the URL for a page that shows a product and a category (in a browser, the URL will look like `http://example.mendixcloud.com/p/category/tools/product/hammer` where `tools` is used to retrieve the `Category` by its `Code`, and `hammer` is used to retrieve the `Product` by its `Name`)
 
+{{% alert color="warning" %}}
+Mendix does not recommend configuring page URLs for pages that are displayed as a pop-up. Navigating to such a URL will result in layout issues.
+{{%/alert %}}
+
 ### Common Section {#common}
 
 {{% snippet file="/static/_includes/refguide10/common-section-link.md" %}}
diff --git a/content/en/docs/refguide9/modeling/pages/page/page-properties.md b/content/en/docs/refguide9/modeling/pages/page/page-properties.md
index 8442ae91b79..b00101705a5 100644
--- a/content/en/docs/refguide9/modeling/pages/page/page-properties.md
+++ b/content/en/docs/refguide9/modeling/pages/page/page-properties.md
@@ -88,6 +88,10 @@ In simple e-commerce applications, the URLs can be configured as follows:
 
 * */order/{Id}* – the URL for a page with data from a particular `Order` (in a browser, the URL will look like `http://example.mendixcloud.com/p/order/3212449487634321`, wherein `3212449487634321` is the unique identifier of the `Order`)
 
+{{% alert color="warning" %}}
+Mendix does not recommend configuring page URLs for pages that are displayed as a pop-up. Navigating to such a URL will result in layout issues.
+{{%/alert %}}
+
 ### Navigation Section {#navigation}
 
 #### Visible For