I add this extension after 1 month ago in June 2025 when Safari’s built in Session manager stopped functioning working for unknown reasons. All was working well up until last the last two session saves. When opening the extension I noticed that the only data it retained was from a month ago, even after clicking to save for two session in the last week one July 3rd and then one early this morning July 15th around 1am. None of the recent tab session’s this week were even saved only the ones from last month.