New source found from dndbeyond.com

ddb_main/subApps/sheet/components/Sidebar/panes/FeatPane/FeatPane.tsx

@@ -1,5 +1,5 @@
 import { FC, HTMLAttributes, useContext } from "react";
-import { useDispatch, useSelector } from "react-redux";
+import { useSelector } from "react-redux";
 
 import { ChoiceUtils } from "@dndbeyond/character-rules-engine";
 
@@ -7,6 +7,7 @@ import { Button } from "~/components/Button";
 import { HelperTextAccordion } from "~/components/HelperTextAccordion";
 import { useSidebar } from "~/contexts/Sidebar";
 import { useCharacterEngine } from "~/hooks/useCharacterEngine";
+import { useDispatch } from "~/hooks/useDispatch";
 import { FeatFeatureSnippet } from "~/tools/js/CharacterSheet/components/FeatureSnippet";
 import { DetailChoice } from "~/tools/js/Shared/containers/DetailChoice";
 import { CharacterFeaturesManagerContext } from "~/tools/js/Shared/managers/CharacterFeaturesManagerContext";
@@ -145,7 +146,7 @@ export const FeatPane: FC<Props> = ({ identifiers, ...props }) => {
       <HelperTextAccordion
         builderHelperText={feat.getHelperText()}
         size="small"
-        useTheme
+        themed
       />
       {prerequisiteDescription && (
         <div className={styles.prereq}>
@@ -198,6 +199,7 @@ export const FeatPane: FC<Props> = ({ identifiers, ...props }) => {
                 choiceInfo={choiceInfo}
                 showBackgroundProficiencyOptions={true}
                 description={description}
+                collapseDescription={true}
               />
             );
           })}