diff --git a/.changeset/afraid-poets-thank.md b/.changeset/afraid-poets-thank.md
new file mode 100644
index 0000000000..b234e2e2c1
--- /dev/null
+++ b/.changeset/afraid-poets-thank.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog': patch
+---
+
+Fix card scrolling behaviour
diff --git a/plugins/catalog/src/alpha/DefaultEntityContentLayout.tsx b/plugins/catalog/src/alpha/DefaultEntityContentLayout.tsx
index 21276f424a..3188b98437 100644
--- a/plugins/catalog/src/alpha/DefaultEntityContentLayout.tsx
+++ b/plugins/catalog/src/alpha/DefaultEntityContentLayout.tsx
@@ -41,7 +41,7 @@ const useStyles = makeStyles<
     flexFlow: 'column nowrap',
     gap: theme.spacing(3),
   },
-  contentArea: {
+  mainContent: {
     display: 'flex',
     flexFlow: 'column',
     gap: theme.spacing(3),
@@ -51,9 +51,13 @@ const useStyles = makeStyles<
   infoArea: {
     display: 'flex',
     flexFlow: 'column nowrap',
-    alignItems: 'stretch',
+    alignItems: 'flex-start',
     gap: theme.spacing(3),
     minWidth: 0,
+    '& > *': {
+      flexShrink: 0,
+      flexGrow: 0,
+    },
   },
   summaryArea: {
     minWidth: 0,
@@ -65,10 +69,17 @@ const useStyles = makeStyles<
       marginLeft: theme.spacing(3),
     },
   },
+  contentArea: {
+    display: 'flex',
+    flexFlow: 'column',
+    gap: theme.spacing(3),
+    alignItems: 'stretch',
+    minWidth: 0,
+  },
   [theme.breakpoints.up('md')]: {
     root: {
       display: 'grid',
-      gap: 0,
+      gap: theme.spacing(3),
       gridTemplateAreas: ({ summaryCards }) => `
         "${summaryCards ? 'summary' : 'content'} info"
         "content info"
@@ -76,11 +87,8 @@ const useStyles = makeStyles<
       gridTemplateColumns: ({ infoCards }) => (infoCards ? '2fr 1fr' : '1fr'),
       alignItems: 'start',
     },
-    infoArea: {
-      gridArea: 'info',
-      position: 'sticky',
-      top: theme.spacing(3),
-      marginLeft: theme.spacing(3),
+    mainContent: {
+      display: 'contents',
     },
     contentArea: {
       gridArea: 'content',
@@ -89,6 +97,25 @@ const useStyles = makeStyles<
       gridArea: 'summary',
       marginBottom: theme.spacing(3),
     },
+    infoArea: {
+      gridArea: 'info',
+      position: 'sticky',
+      top: theme.spacing(3),
+      // this is a little unfortunate, but it's required to make the info cards scrollable
+      // in a fixed container of the full height when it's stuck.
+      // 100% doesn't work as that's the height of the entire layout, which is what powers the card scrolling.
+      maxHeight: '100vh',
+      overflowY: 'auto',
+      alignSelf: 'start',
+      alignItems: 'stretch',
+      // Hide the scrollbar for the inner info cards
+      // kind of an accessibility nightmare, but we see.
+      scrollbarWidth: 'none',
+      msOverflowStyle: 'none',
+      '&::-webkit-scrollbar': {
+        display: 'none',
+      },
+    },
   },
 }));
 
@@ -144,20 +171,22 @@ export function DefaultEntityContentLayout(props: EntityContentLayoutProps) {
             {infoCards.map(card => card.element)}
           </div>
         ) : null}
-        {summaryCards.length > 0 ? (
-          <div className={classes.summaryArea}>
-            <HorizontalScrollGrid scrollStep={400} scrollSpeed={100}>
-              {summaryCards.map(card => (
-                <div className={classes.summaryCard}>{card.element}</div>
-              ))}
-            </HorizontalScrollGrid>
-          </div>
-        ) : null}
-        {contentCards.length > 0 ? (
-          <div className={classes.contentArea}>
-            {contentCards.map(card => card.element)}
-          </div>
-        ) : null}
+        <div className={classes.mainContent}>
+          {summaryCards.length > 0 ? (
+            <div className={classes.summaryArea}>
+              <HorizontalScrollGrid scrollStep={400} scrollSpeed={100}>
+                {summaryCards.map(card => (
+                  <div className={classes.summaryCard}>{card.element}</div>
+                ))}
+              </HorizontalScrollGrid>
+            </div>
+          ) : null}
+          {contentCards.length > 0 ? (
+            <div className={classes.contentArea}>
+              {contentCards.map(card => card.element)}
+            </div>
+          ) : null}
+        </div>
       </div>
     </>
   );