https://www.speedrun.com/stk/thread/k4gxd

I put run from different difficulties to not obsolete each other.

Well, that allows to see the PB runs made on lower difficulties to not be hidden by default. It also works like this on ILs (look at nessie's pond normal ILs).

I did it that way to not have a too drastic change. If the consensus (basically, your opinion and @Alistair_Findlay 's ; unless someone else chime in) is to change this so that only the best run across difficulties is displayed by default, we can change this.