My macos still on mojave 10.14.6, I couldn’t use bear 2 as it require macos 11. I just want to continue use beta version some more weeks until I had time to upgrade the OS. However when I try to open bear, it said expired 
My macos still on mojave 10.14.6, I couldn’t use bear 2 as it require macos 11. I just want to continue use beta version some more weeks until I had time to upgrade the OS. However when I try to open bear, it said expired