On iOS, when I have a lot of enchanted lands that are collapsed down to a pile of 4 lands I cannot expand them when asked by Extravagant Replication to select a non-land permanent to copy. This is especially common when using Confiscate to steal opponent lands as it puts those lands at the top of the collapsed stack.

When I click on the lands, it behaves like it's showing the enchantment attached to them, but they stay collapsed in the group of 4 and I cannot target the enchantment. If expanding a single card in a stack also expanded the whole stack as well, this would not be an issue. When there are no other non-land permanents to target this leads to a time out as I'm unable to expand my lands to select the attached enchantments.

Attached video shows me tapping on my lands to no avail, but expanding a creature to show the enchantment works just fine.

To recreate this, make a deck with lots of different lands, Confiscate, & Extravagant Replication and steal the opponent's lands till the stack condenses. (Bug is recreatable against Sparky, as shown in my video.)