Pause menu doesn't blur the background

Right now, in the stable release, the pause menu background has a black tint on it, while in the preview it has been removed.

To make sure players can notice the game is actually paused or tabbing out, other than the text message at the bottom, there should be a pause menu background blur, that also can be adjusted/disabled in the accessibility menu, like on the latest Java Edition has right now.

Java:

Bedrock: