diff --git a/src/components/dashboard/recent-workouts-tile.tsx b/src/components/dashboard/recent-workouts-tile.tsx
index 88b5a2a3f..69e6c26dd 100644
--- a/src/components/dashboard/recent-workouts-tile.tsx
+++ b/src/components/dashboard/recent-workouts-tile.tsx
@@ -123,9 +123,12 @@ export function RecentWorkoutsTile() {
       </div>
 
       {isLoading ? (
+        // v1.4.43 W11-L6 — reserve roughly the loaded tile height
+        // (3 workouts × ~3 rem rows + spacing) so the surrounding
+        // dashboard layout doesn't reflow once the data lands.
         <p
           data-slot="recent-workouts-loading"
-          className="text-muted-foreground text-xs"
+          className="text-muted-foreground min-h-[10rem] text-xs"
         >
           {t("dashboard.recentWorkouts.loading")}
         </p>
diff --git a/src/components/medications/DrugLevelChart.tsx b/src/components/medications/DrugLevelChart.tsx
index 5b1e44bbe..e414c2bbe 100644
--- a/src/components/medications/DrugLevelChart.tsx
+++ b/src/components/medications/DrugLevelChart.tsx
@@ -228,8 +228,10 @@ export function DrugLevelChart({ medication, asOf }: DrugLevelChartProps) {
       knownState={researchMode}
     />
   ) : isLoading ? (
+    // v1.4.43 W11-L6 — match the loaded chart height (240 px) so the
+    // dashboard tile doesn't reflow when the levels render.
     <div
-      className="flex h-[220px] items-center justify-center"
+      className="flex h-[240px] min-h-[240px] items-center justify-center"
       data-slot="drug-level-chart-loading"
     >
       <Loader2 className="text-primary h-6 w-6 animate-spin motion-reduce:animate-none" />