As a SM, I am trying to start a new (first) sprint for a development team. I see Tasks, Technical and Exploratory spikes in the backlog.
What DEV want to
1. Does not want to create stories in the sprint.
2. but want to estimate and track all issue types by story points (an available field only to story)
Any advice on this, how should I handle the situation?
3. Is there any effect on velocity using different issue types such as task, Technical and Exploratory spikes? I believe it does not - please confirm