diff --git a/frontend/src/kanban-board/kanban-card.tsx b/frontend/src/kanban-board/kanban-card.tsx
index 4402739..09d6e17 100644
--- a/frontend/src/kanban-board/kanban-card.tsx
+++ b/frontend/src/kanban-board/kanban-card.tsx
@@ -37,11 +37,14 @@ export const KanbanCard = observer((props: Props) => {
 	}
 	const timePassedClassName = `${KanbanCardCss.timepassedDot} ${timePassedColorClassName}`;
 	let tagsSection = <></>;
-	const tagsParams = props.store.params?.fields.find((field) => {
+	const tagsParams = props.store.params.fields.find((field) => {
 		return field.component === 'tags';
 	});
+	console.debug('Tag params:', tagsParams); // DEBUG
+	console.debug('Issue:', props.store.issue); // DEBUG
 	if (tagsParams && props.store.issue[tagsParams.path]) {
 		const tags = props.store.issue[tagsParams.path] as TagProps[];
+		console.debug(`Tags:`, tags); // DEBUG
 		tagsSection = (
 			<div>
 				{tagsParams.label || 'Tags'}: {tags.map(tag => <KanbanCardTag tag={tag.tag} style={tag.style} />)}
diff --git a/frontend/src/kanban-board/store.ts b/frontend/src/kanban-board/store.ts
index 3cc5977..e273b51 100644
--- a/frontend/src/kanban-board/store.ts
+++ b/frontend/src/kanban-board/store.ts
@@ -14,9 +14,9 @@ export const ColumnStore = types.model({
 	return {
 		get cards(): ICardStore[] {
 			return self.issues.map(issue => {
-				return {
+				return CardStore.create({
 					issue: issue
-				} as ICardStore;
+				})
 			});
 		}
 	}
@@ -77,24 +77,29 @@ export type CardField = {
 
 export const CardSettings = types.model({});
 
-export const CardStore = types.model({
-	issue: IssueStore,
-	params: types.maybe(types.model({
-		fields: types.optional(
-			types.array(
-				types.frozen<CardField>()
-			),
-			[
-				{ component: 'text', label: 'Исп.', path: 'current_user.name' },
-				{ component: 'text', label: 'Прио.', path: 'priority.name' },
-				{ component: 'text', label: 'Версия', path: 'fixed_version.name' },
-				{ component: 'text', label: 'Прогресс', path: 'done_ratio' },
-				{ component: 'labor_costs' },
-				{ component: 'tags', label: 'Tags', path: 'styledTags' }
-			]
+export const CardParamsStore = types.optional(
+	types.model({
+		fields: types.array(
+			types.frozen<CardField>()
 		),
 		autoCollapse: types.boolean
-	})),
+	}),
+	{
+		fields: [
+			{ component: 'text', label: 'Исп.', path: 'current_user.name' },
+			{ component: 'text', label: 'Прио.', path: 'priority.name' },
+			{ component: 'text', label: 'Версия', path: 'fixed_version.name' },
+			{ component: 'text', label: 'Прогресс', path: 'done_ratio' },
+			{ component: 'labor_costs' },
+			{ component: 'tags', label: 'Tags', path: 'styledTags' }
+		],
+		autoCollapse: false,
+	}
+);
+
+export const CardStore = types.model({
+	issue: IssueStore,
+	params: CardParamsStore
 });
 
 export interface ICardStore extends Instance<typeof CardStore> {}