diff --git a/files/en-us/mozilla/firefox/experimental_features/index.md b/files/en-us/mozilla/firefox/experimental_features/index.md
index a27ab082d18116f..1ef8456a33c807a 100644
--- a/files/en-us/mozilla/firefox/experimental_features/index.md
+++ b/files/en-us/mozilla/firefox/experimental_features/index.md
@@ -364,20 +364,6 @@ The [`@container`](/en-US/docs/Web/CSS/Reference/At-rules/@container) CSS at-rul
 - `layout.css.attr.enabled`
   - : Set to `true` to enable.
 
-### Fix for nested scrollable areas
-
-This implementation has been added in order to fix an issue where scrollable content was unreachable. If a scrollbar is set to `display: none;` or `width: 0;` then the scrollbars of nested scrollable areas would be stacked on top of each other meaning that some of the content may well be unreachable. This does however mean that the `@supports selector(::-webkit-scrollbar)` check will return `true` even though the [`::-webkit-scrollbar`](/en-US/docs/Web/CSS/Reference/Selectors/::-webkit-scrollbar) pseudo-element is not truly supported. ([Firefox bug 1977511](https://bugzil.la/1977511)).
-
-| Release channel   | Version added | Enabled by default? |
-| ----------------- | ------------- | ------------------- |
-| Nightly           | 151           | Yes                 |
-| Developer Edition | 151           | No                  |
-| Beta              | 151           | No                  |
-| Release           | 151           | No                  |
-
-- `layout.css.fake-webkit-scrollbar.enabled`
-  - : Set to `true` to enable.
-
 ### `<timeline-range-name>` values
 
 The {{cssxref("animation-range-start")}}, {{cssxref("animation-range-end")}} CSS properties and {{cssxref("animation-range")}} shorthand property now support [`<timeline-range-name>`](/en-US/docs/Web/CSS/Reference/Values/timeline-range-name) values. These [`<timeline-range-name>`](/en-US/docs/Web/CSS/Guides/Scroll-driven_animations/Timeline_range_names#timeline_range_names) values allow you to precisely state which segment that a scroll driven animation will take place within. ([Firefox bug 1804775](https://bugzil.la/1804775)).
diff --git a/files/en-us/mozilla/firefox/releases/153/index.md b/files/en-us/mozilla/firefox/releases/153/index.md
index 93c237890924b8d..f64a30d025b3239 100644
--- a/files/en-us/mozilla/firefox/releases/153/index.md
+++ b/files/en-us/mozilla/firefox/releases/153/index.md
@@ -32,7 +32,11 @@ Firefox 153 is the current [Beta version of Firefox](https://www.firefox.com/en-
 
 <!-- #### Removals -->
 
-<!-- ### CSS -->
+### CSS
+
+#### Fix for nested scrollable areas
+
+This implementation has been added in order to fix an issue where scrollable content was unreachable. If a scrollbar is set to `display: none;` or `width: 0;` then the scrollbars of nested scrollable areas would be stacked on top of each other meaning that some of the content may well be unreachable. This does however mean that the `@supports selector(::-webkit-scrollbar)` check will return `true` even though the [`::-webkit-scrollbar`](/en-US/docs/Web/CSS/Reference/Selectors/::-webkit-scrollbar) pseudo-element is not truly supported. ([Firefox bug 2038877](https://bugzil.la/2038877)).
 
 <!-- #### Removals -->