Fix date of unit

src/lib/components/parameters/ParameterView.svelte

@@ -194,7 +194,7 @@
                       <td class="border p-1 text-center"
                         >{getUnitShortLabel(
                           valueAtInstant.unit ?? parameter.unit,
-                          date,
+                          instant,
                         )}</td
                       >
                     {/if}