I know this isn't a big issue but when I went to play Caliph's Tomb a short while ago the pyramid shaped group of cards on the top left side of the menu screen was flickering. I picked my usual set, the top right one and started a new game. When the game loaded it was zoomed in way more than normal and the cards were flickering in the same way as the onws on the menu screen. I completed the game and started a new one. This time all of the cards were flickering on the menu screen instead of just the one set. I've played this game several times before on this Galaxy and have never come across this while playing this. While it's not getting in the way of my enjoying this game too much, I do worry about those who may have a medical condition that could be aggrevated by the images flickering of the pictures.

I can't even play the game when it zooms in. It just freezes.

I'm on an Android phone and the card images are flickering for me too

Same issue, but only when I play on my Surface tablet (which I use like a laptop). It's fine on my desktop and the work computers I sometimes use. Chrome for all of them; Windows 10 for my home computers, 7 for the work ones.