1 iPhone 7+ bugs

[jinchung]

iPhone 7+ latest iOS

• [x] delay on clicking nft until expanded state pops up is too long
• [x] after dismissing a popup view / modal / scrolling doesn't work until a few moment later
• [x] swipe animations feels sluggish / not smooth
• [x] swiping left / right will auto swipe back to screen was on before (account / transactions)
• [x] scrolling in nft section is still not smooth