Roadmap Timeline: Improve "add release to timeline" drop down
Timeline view: Add Releases menu challenging to scroll through because we have so many products and product lines.
a) Need to be able to select all/none with ability to manually deselect items (like the Portfolio screen).
b) Need to also collapse/expand so you don't have to scroll down through all of the product lines and products -- it's painful.
c) Need for the drop down to stay open until you're done selecting. Right now it closes after a few seconds.
d) bonus: Ability to change navigation drop down and have it automatically populate the release timeline view with all of the product releases contained within the navigation choice (so if it's a product, just those releases, if it's a product line, all releases across all products in that product line).