Recently you removed worlds from the storage settings, this is a terrible idea I cannot see how much storage is being taken up anymore and corrupted worlds just can’t be deleted anymore, before I could delete any world that broke with this but now I can’t, as the world is corrupted it won’t let me onto the delete world button so I relied on the storage option, the preview has it why did you remove it I have worlds that are 460mb for no reason and I can’t delete it anymore
This issue is being tracked at MCPE-190543. It will be fixed in the 1.21.80 update.