Feature request - minor UI changes

When changing the node name, pressing enter should not close the dialog without saving.

Ideally:

  • Enter should save and keep window open
  • Saving should keep the window open

Also:

  • Increase margin on the help icon near the node name to prevent accidental clicks
  • increase the notes on node from displaying 1 line to 3 or 4 lines
  • Ability to move modal windows