fixes #523

docs/resources/changelog.md

@@ -6,6 +6,10 @@ Components with the <sl-badge type="warning" pill>Experimental</sl-badge> badge
 
 _During the beta period, these restrictions may be relaxed in the event of a mission-critical bug._ 🐛
 
+## Next
+
+- Fixed a bug where `<sl-tab>` wasn't using a border radius token [#523](https://github.com/shoelace-style/shoelace/issues/523)
+
 ## 2.0.0-beta.51
 
 A number of users had trouble counting characters that repeat, so this release improves design token pattern so "t-shirt sizes" are more accessible. For example, `--sl-font-size-xxx-large` has become `--sl-font-size-3x-large`. This change applies to all design tokens that use this scale.

src/components/tab/tab.styles.ts

@@ -15,7 +15,7 @@ export default css`
     font-family: var(--sl-font-sans);
     font-size: var(--sl-font-size-small);
     font-weight: var(--sl-font-weight-semibold);
-    border-radius: 4px;
+    border-radius: var(--sl-border-radius-medium);
     color: rgb(var(--sl-color-neutral-600));
     padding: var(--sl-spacing-medium) var(--sl-spacing-large);
     white-space: nowrap;