diff --git a/src/__snapshots__/AppBar.test.tsx.snap b/src/__snapshots__/AppBar.test.tsx.snap
index 7247c6b9..0df18767 100644
--- a/src/__snapshots__/AppBar.test.tsx.snap
+++ b/src/__snapshots__/AppBar.test.tsx.snap
@@ -17,7 +17,7 @@ exports[`AppBar > renders 1`] = `
           class="_icon-button_1215g_8"
           data-kind="primary"
           role="button"
-          style="--cpd-icon-button-size: 32px;"
+          style="--cpd-icon-button-size: 24px;"
           tabindex="0"
         >
           <div
@@ -25,6 +25,7 @@ exports[`AppBar > renders 1`] = `
             style="--cpd-icon-button-size: 100%;"
           >
             <svg
+              aria-hidden="true"
               fill="currentColor"
               height="1em"
               viewBox="0 0 24 24"
diff --git a/src/room/__snapshots__/InCallView.test.tsx.snap b/src/room/__snapshots__/InCallView.test.tsx.snap
index dafc8564..955c061e 100644
--- a/src/room/__snapshots__/InCallView.test.tsx.snap
+++ b/src/room/__snapshots__/InCallView.test.tsx.snap
@@ -181,6 +181,7 @@ exports[`InCallView > rendering > renders 1`] = `
             style="--cpd-icon-button-size: 100%;"
           >
             <svg
+              aria-hidden="true"
               fill="currentColor"
               height="1em"
               viewBox="0 0 24 24"