Import not working

I have an m1 mac, I've downloaded the apple silicon app.

I have exported my collection from insomnia.

In yaak I click on the import button, select the json insomnia export, and nothing happens. yaak goes back to the import modal, nothing is imported.

I don't think I'm missing anything obvious.

PS I used to love insomnia, even contributed a PR to it, and am sad about the changes that have happened :(