Steps to Reproduce

1. Get any pack from McPEDL's website
2. Import it
3. Create a new world with that pack active
4. Save and quit the world
5. Go to view world settings, marked with the pencil icon
6. Go to the resource/behavior packs
7. Exit out of that and the edit world interface

Expected Result(s):

The message "Saving resource packs" shouldn't show up

Observed Result(s):

The message "Saving resource packs" still shows up