Typing a segment name each time seems quite error-prone (typos, differences in spelling, etc. can all cause issues). It would be useful to initialize each new segmentation node by copying empty segments with pre-populated names (and terminology) from a “template” segmentation node.
Recent Slicer Preview Releases facilitate this workflow by adding “completion state” (new, being edited, completed, flagged) to each segment - see details here: New feature: Search and filter in segments table.