Typing in tempo in tempo track

[Legion6789]

I watched a bunch of videos on how to automate tempo changes and I've been able to get everything to work except for one thing. In the videos they will double click on the track and a window will pop up where they can type in the exact tempo they want. For some reason this doesn't work for me. So I end up with tempos like 81.9914 instead of 82.

How do I get that window to pop up?

[Onager1286]

I always just double click on the little red diamond up in the tempo thing up top and it lets me type it in... or I can tap T to set the tempo.

[Legion6789]

That's what it looked like they were doing in the videos and I tried that, but nothing pops up.

[Onager1286]

Really? How strange... the window isn't hidden behind another window or something is it?