Recent Thunderbird auto-update to 128.1.1esr (64 bit). Now unable to search past events in Calendar. Find Events now relates only to current or future events. Previous to update I had the option to search 'All' which meant I could easily locate previous entries in Calendar, which I use as a diary and aide memoire. Settings provide no solution. Am I able to revert to a previous version kitted out with the 'All' option, perhaps? Please help. Diolch yn fawr i chi.