diff --git a/exampleSite/content/basics/customization/_index.en.md b/exampleSite/content/basics/customization/_index.en.md
index 31a6245afd..91f5c57372 100644
--- a/exampleSite/content/basics/customization/_index.en.md
+++ b/exampleSite/content/basics/customization/_index.en.md
@@ -100,6 +100,10 @@ If you don't like that, you can set `themeVariantAuto`. The first element is the
   themeVariantAuto = [ "learn", "neon" ]
 ```
 
+{{% notice note %}}
+This is not supported for Internet Explorer 11, which still displays in the `relearn-light` variant.
+{{% /notice %}}
+
 ### Roll your own
 
 If you are not happy with the shipped variants you can either copy and rename one of the shipped files from `themes/hugo-theme-relearn/static/css` to `static/css`, edit them afterwards to your liking in a text editor and configure the `themeVariant` parameter in your `config.toml` or just use the [interactive variant generator]({{%relref "basics/generator" %}}).
diff --git a/exampleSite/content/basics/migration/_index.en.md b/exampleSite/content/basics/migration/_index.en.md
index ffff955bdd..1692435b01 100644
--- a/exampleSite/content/basics/migration/_index.en.md
+++ b/exampleSite/content/basics/migration/_index.en.md
@@ -34,6 +34,8 @@ This document shows you what's new in the latest release. For a detailed list of
 
   Additionally you are able to configure the variants to be taken for light/dark mode with the new `themeVariantAuto` parameter.
 
+  This is not supported for Internet Explorer 11, which still displays in the `relearn-light` variant.
+
 - {{% badge style="note" title=" " %}}Change{{% /badge %}} In the effort to comply with WCAG standards, the implementation of the [`expand` shortcode]({{% relref "shortcodes/expand" %}}) was changed. While Internet Explorer 11 has issues in displaying it, the functionality still works.
 
 - {{% badge style="note" title=" " %}}Change{{% /badge %}} The JavaScript code for handling image lightboxes (provided by [Featherlight](https://noelboss.github.io/featherlight)) was replaced by a CSS-only solution.