Is there any way to filter by job status in resource scheduling board?

We need to filter released and unreleased jobs in Schedule tab.

Are you wanting to filter the search or a toggle on the screen to show/hide?
The first could be a quick search, the second is a customization.

I tried both, but seems like this form cannot be customized

Odd. I’ve done this a couple of times already. The only screen that is VERY hard to customize is the actual Gantt Chart screen.