Settings tab keeps prompting about unsaved changes, even after saving

[AlCalzone]

To reproduce:

1. Generate a fresh installation:

rm -rf build/
npm run bundle
node build/index.js

2. Go to settings

   • Change serial port
   • Generate all S2 keys
   • Click SAVE

3. Go back to dashboard:
   

[robertsLando]

@AlCalzone When you go back to dashboard are you sure the action of saving is completed? The spinner on save button is gone away? Because I only can replace this if I exit from settings while saving is still running (can take some seconds)

[AlCalzone]

Even then - if it is currently saving, it should not ask about unsaved changes. Only if I changed something since pressing the save button.