scss/components/actor/_actor_sheet.scss

@@ -5,6 +5,6 @@
  */
 
 .ds4-actor-sheet {
-    min-height: 635px;
+    min-height: 645px;
     min-width: 650px;
 }

scss/components/actor/_checks.scss

@@ -7,7 +7,9 @@
 .ds4-checks {
     column-gap: 2em;
     display: grid;
+    grid-auto-flow: column;
     grid-template-columns: 1fr 1fr 1fr;
+    grid-template-rows: repeat(10, 1fr);
     row-gap: 0.25em;
     white-space: nowrap;
 }

src/apps/actor/base-sheet.js

@@ -21,7 +21,7 @@ export class DS4ActorSheet extends ActorSheet {
     static get defaultOptions() {
         return foundry.utils.mergeObject(super.defaultOptions, {
             classes: ["sheet", "ds4-actor-sheet"],
-            height: 635,
+            height: 645,
             scrollY: [".ds4-sheet-body"],
             tabs: [{ navSelector: ".ds4-sheet-tab-nav", contentSelector: ".ds4-sheet-body", initial: "values" }],
             dragDrop: [