When I go to Edit -> Dictionaries -> Dictionaries tab, and try to change the order of the dictionaries by dragging one of them, the item gets stucked only few pixels from where it initially was and the cursor shows error icon; nothing can be done until I press Escape key. Situation shown on the image below (only cursor with error icon is invisible).
Do you know what might cause this problem? I'm using Arch Linux without any full desktop environment, only with i3 windows manager.
Can you edit the order manually in some config file?