Possible tempo bug?

I just completed a run of shows where I used four performances in total. Three of these performances are set up so that I use tap tempo to set the tempo of the song. I understand that I have to tap when I switch performances (I’d like Tap tempo to be global, but that’s a story for a different time). The fourth performance was a set of patches for different songs where I set the Rig tempo so that I could start the song with rhythmic delays in the right tempo. The first thing I noticed was that the rigs with set tempo would load with the wrong tempo if it was the first selected rig in that performance. If I first selected a different performance and then the one I wanted, the tempos would be correct.

I also had an issue where the first performances would refuse to respond to Tap tempo. When I switched to a different performance and then back to the first one, Tap would work as excpected. Is this a bug, or am I missing something?