Greetings. I am using Thunderbird 125.0 (32-bit) on a Windows 10 PC (Windows 10 Home Version 22H2). Within its Calendar interface, the Find Events function has no option to search all events, as shown in the attached screen shot. Although I do not use this "Search All" functionality frequently, I do consider it essential. Unfortunately, I am uncertain when it became unavailable. However, I suspect it was sometime within the past several months. Thank you in advance for any clarification you may provide pertaining to this issue.