Stuck means that the mini-game will not pop up and cannot be exited. For example, after cracking a locked door or pressing the map to return to the Magic Academy, the task will also be stuck and cannot be completed.
The sliding mini-game using spells sometimes gets stuck and does not allow interaction. I purchased the 0.3.1 Android version for $10.
玩不了,退費啦,打個怪直接崩潰是哪樣
I hope there is a traditional Chinese version