Before the QPR win at home last season it was nearly 2 years since the last midweek home league win.
So the last time we were in League 1 is when we won back to back home (Sat/Tues or Tues/Sat) .
Doncaster 4th May 2021 2-0 then Bristol Rovers 1-0 on the 9th (Sunday) if that counts ?