Watch milestones in asana

Hello guys! I was trying to automate the task creation when a milestone is created or modified in a project, the idea is to create a normal task in the project “b” when a milestone is created OR modified in the project “a”.

the issue is the trigger “watch new task/substaks” only let you put: watch “modified, created, deleted, etc…” but not both, i can fix it by creating another scenario, one for modified and other for created but i would love to have all in one scenario!