The Add Attachment link that shows when I single-click a transaction in my checking register has stopped working as of about March 7, 2024. The dialog opens to select the file to attach, but when I do, nothing happens. I have been able to work around this by clicking Edit and then using the Add Attachment link near the bottom. Attachment problems have plagued QBO off and on for more than a year. It appears they have broken this feature again with the March update.