I updated my anki version and also subscribed to migaku to use migaku web extension. But after updating the anki version, I am no longer able to look up the words in the cards that I had been learning. Before the update, I use to look up the unknown word in the cards by pressing Ctrl +S. Can anyone tell me how to look up for the words in the card in the updated Anki? Thanks in advance!

I updated my anki version and also subscribed to migaku to use migaku web extension. But after updating the anki version, I am no longer able to look up the words in the cards that I had been learning. Before the update, I use to look up the unknown word in the cards by pressing Ctrl +S. Can anyone tell me how to look up for the words in the card in the updated Anki? Thanks in advance!