VLsub 0.11.1 won't opens only on second attempt
I am using macOS and when I first open VLC, I can open VLsub on the first attempt. But if close it and want to open it again, it will only open in the second attempt. After I quit VLC and open it again, VLsub will open in the first attempt the first time only. And again if I want to open VLsub, it will open only in second attempts.