[tag:bug][tag:status-review]

### Moving a post to a _new_ list does not remove it from the current list until the page is refreshed

When browsing posts saved to a certain list and then clicking "Move to" to move it to another _existing_ list, the post element gets immediately removed from the DOM. This is the expected behavior.

However, if the post is moved to a _new_ list (i.e., "Move to" > "Create new list"), the post gets moved in the backend but remains displayed in the current list until the page is refreshed.