There have been posts about this from myself and a few others since ios 18 was released. However the issue continues for me even now on the latest 18.2 beta release. Scrolling through the list of messages contained in the Trash box I see them going back to the last time I manually deleted them more than a month ago. My settings have always been for them to be removed after one week. I’ve even played around with this by changing that to one day with no change. It currently appears that this function isn't working at all no matter what time period is selected. Is this working for others?