Cannot edit the label of a node

[Jackymancs4]

Describe the bug
Editing a node's label have no visible result.

To Reproduce
Steps to reproduce the behavior:

1. Add a node
2. Click on 'Edit'
3. Type something in the label field
4. Click on 'Save'
5. Edit the node again
6. See the the label is not present

Expected behavior
When I edit the label, I woul like to see it somewhere, maybe next to the node head.
Something like "Label - NoteType".

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Windows
• Version master