You mean the shuffling, yeah? I have found the same issue. I've had multiple games just today where I've had 3/3 and 3/3 within 7 cards drawn.
If you can, try to grab us some screenshots then send them over to [email protected], otherwise, add them into our Discord channel and the dev team can take a look.
Hopefully the problem has been resolved since our latest update
This happens. It's called "randomness".
No, it's pretty consistent when you initially create, edit and save a deck. The randomness is low. I thought it was just me, but my wife has found the same behaviour on her own device. Playing a few games with the deck solves it, but the initial game after a deck edit or construction has really bad draw. Kinda like real cards poorly shuffled.