Hi 0xChain, thank you for taking the time to report this bug!
I've been trying to reproduce this issue but haven't had any success. Would you be able to give me more info?
If I understand correctly, you were trying to close the "Namecheap" tab by swiping left, but it was actually the "Checkout - Lightning" tab that moved left, and got stuck?
How often does that happen to you? is there a way to reproduce this issue consistently?
Have you conitinued to see the same issue in more recent builds?
Thank you for your help in making Orion a better browser!