Sprint Health Gadget: Showing "No estimated issues"

[Rex Lorenzo]

I am using the JIRA "Next-gen software project" and added the "Sprint Health Gadget" to my dashboard. I started a Sprint after our Sprint planning in which we entered in values for "Story point estimate" and started the Spring, but the gadget says "No estimated issues" and does not show "Overall sprint progress".

How do I fix this so that it shows our progress of story points completed, in progress and to do?