Fixed tags color changing and hiding

cvat-core/src/annotations-objects.js

@@ -1139,6 +1139,7 @@
                 attributes: { ...this.attributes },
                 label: this.label,
                 group: this.groupObject,
+                color: this.color,
                 updated: this.updated,
                 frame,
             };
@@ -1171,6 +1172,10 @@
                 this._saveLock(data.lock);
             }
 
+            if (updated.color) {
+                this._saveColor(data.color);
+            }
+
             this.updateTimestamp(updated);
             updated.reset();
 

cvat-ui/src/components/annotation-page/standard-workspace/objects-side-bar/object-item.tsx

@@ -719,30 +719,21 @@ function ObjectItemComponent(props: Props): JSX.Element {
 
     return (
         <div style={{ display: 'flex' }}>
-            {
-                objectType !== ObjectType.TAG ? (
-                    <Popover
-                        placement='left'
-                        trigger='click'
-                        content={(
-                            <ColorChanger
-                                onChange={changeColor}
-                                colors={colors}
-                            />
-                        )}
-                    >
-                        <div
-                            className='cvat-objects-sidebar-state-item-color'
-                            style={{ background: ` ${color}` }}
-                        />
-                    </Popover>
-                ) : (
-                    <div
-                        className='cvat-objects-sidebar-state-item-color'
+            <Popover
+                placement='left'
+                trigger='click'
+                content={(
+                    <ColorChanger
+                        onChange={changeColor}
+                        colors={colors}
                     />
-                )
-            }
-
+                )}
+            >
+                <div
+                    className='cvat-objects-sidebar-state-item-color'
+                    style={{ background: ` ${color}` }}
+                />
+            </Popover>
             <div
                 onMouseEnter={activate}
                 id={`cvat-objects-sidebar-state-item-${clientID}`}

cvat-ui/src/containers/annotation-page/standard-workspace/objects-side-bar/objects-list.tsx

@@ -84,7 +84,9 @@ function mapStateToProps(state: CombinedState): StateToProps {
     objectStates.forEach((objectState: any) => {
         const { clientID, lock } = objectState;
         if (!lock) {
-            statesHidden = statesHidden && objectState.hidden;
+            if (objectState.objectType !== ObjectType.TAG) {
+                statesHidden = statesHidden && objectState.hidden;
+            }
             statesLocked = statesLocked && objectState.lock;
         }
         const stateCollapsed = clientID in collapsed ? collapsed[clientID] : true;