'Manuscript - Project Management for Software Teams', 'project management, issue tracking, and support' and 'Manuscript is a purpose-built project management tool for software teams' all seem like what you're looking for.
This could have be a description of Jira. Or another tool.
We are trying to help you here.
Let me add: do add screenshots.
I really really don’t like videos. Screenshots are faster and cheaper to add and tells me way more than a video I won't watch.
(Feel free to add a video in addition to the screenshots though.)