I'm not really sure what's happening, but it seems like every time I have to restart a scenario, it adds another UUI icon to my screen. I'm also receiving 'Null Reference Exception' errors on restarting the scenario, but not sure if it's related. I do seem to get more of those errors the more I reload, so maybe they are? Here are some screenshots I took:

https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2864254079
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2864254122