It seems like the click area in UI3 is much smaller than in UI2, and the cross in the center is quite short. I hope the dev team can increase its size and length.
I am struggling with the same issue recently. Not only that, but the buttons on the right also stopped working properly. I need to set ‘left and right’ and I am clicking as usual, but no options show up.
Hey @Julia_Shlyapnikova , thanks for flagging this! I’ve checked directly with the internal team with your case, and it should be resolved on your end now. Please let me know if you are still encountering issue.