We're running two races of different lengths in a Sprint League. I've logged in as Admin to my server (via Chatbox as usual) and want to change the number of laps for the next race. I've clicked on 'percent' and changed it to Laps and then set the required laps - but nothing I've tried actually puts this into force.... Clicking on 'Set Next Race Length' does nothing. Restarting Weekend does not update the race laps, Next event doesn't either. If I use the chat command '/racelength 1 X' (where X is the desired length) and then click Next Event in the UI controls, *that* works... ...So what am I doing wrong with the UI controls?
I've gave it a test for you and seems broken for me too. The video shows me trying to change the Laps from 5 to 3. Never worked. In old UI, (the red and white coloured UI), when doing this you would actually see the command /racelength 1 laps appear in the chat window. As you found, it still works when typed manually with the keyboard.