I do a lot of manual tagging, and sometimes I can't quite remember what tag I used last time I did something half a year ago. I then use Advanced Search to find the previously used entry in the Tags timeline.

I would like to be able to right-click a single entry from the results list and press Copy, or select it and press Ctrl+C on the keyboard. I could then switch back to the main window, select a period of time and use the existing Paste operation.

I know that the activity Details list in the Day view has a Copy operation, so as a workaround I can double-click a single result to have ManicTime jump to that day and activity where I can copy it from the Details list. The downside though is that this jumps to a different date in the Day view, thus requiring me to open the date picker all the time to jump back to the day I was filling in.