Hello, I'm using Thunderbird since long time and I always configured it to do not thread messages. Now with the latest upgrade to 115.4.1 (32-bit) I see that the view in the main window is still with no thread (and I have an option do enable/disable such mode). However when I do a search the list of resulting messages is threaded. The issue is that when I double click on one of them, multiple windows are opened, this is not only inconvenient (I have to close them one by one) but in some cases also cause cause performance issue, TB itself reports a warning "Opening 19 messages may be slow. Continue?". How can I disable the threaded view in the search results ? Thanks and best regards.