Hey!
I think an Instant Run button would be useful if in the workflow editor, on the selected workflow tab.
It can be placed on the left of Manage env. vars button. It would run the currently selected workflow without asking anything, skipping the following dialog:
Thank you! 
Great idea, thank you @tamaspapik!
Just one note: IMO the āstart a buildā popup should still be presented, but pre-filled with the workflow so that you donāt have to select it in the Workflow dropdown.
That way, if you donāt want to change anything else, you just have to click āStart Buildā, but you still can specify the branch or other build params if you want to.
Absolutely! 
This is now partially available, as the New Workflow Editor can be opened on top of the Buildās page directly (like a full page popup), so you can just open it, do the change you want to, then close it and hit rebuild on the buildās page, without navigating to any other page!
Not sure if we should still have a separate option, I think this covers the use case enough. What do you think (@tamaspapik & others)?
