Multi select feature

The multi select feature would let players select multiple worlds at once, this would let people free up storage space faster than having to go through all of their worlds that they want to delete and delete them one by one. The icon for the multi select feature could be toggle able as a plus sign, or as a button that says multi select. On bedrock the multi select button would appear in the worlds tab, next to the create new button, and on Java it would be the same, but instead of being in the worlds tab, instead it would be in the single player and multiplayer screens, also next to the create new button.