Hi, on Android you just need to drag the card, even if it's not at the top of the stack.
Actually, I haven't updated the Android version for a while. I hope to finish major development tasks in the desktop versions by the end of next week and then publish an update for Android as well.
Hi again, I uploaded the update for the Android version about a month ago. All the variants work fine there now. Currently working on localizations to 10+ languages. I expect to publish another update this weekend (depends on the translators)...