This isn’t really a use case for List Shifter. If you’re interested in a more convenient way to do this, see (end of video):
The drag/drop feature doesn’t work for every case in the new responsive editor because Bubble really borked things up there via-a-vis plugins, but paid customers get priority in making this feature work for their specific use case(s).
Read and learn about Floppy here FLOPPY: Plugin for localStorage, sessionStorage, IndexedDB storage, List Creation/Manipulation, Iteration, and More! Now with even more video docs!
(It’s on sale for $7 right now which is just insane.)