Let them handle the risks without your involvement
When you ask someone to report risks and concerns, don't rush to give instructions to address the issues. Trust them to work on it at their own pace, in their own style.
Acting on every risk they report at your request takes away the opportunity to do their job, to gain respect from their team, to impress you.
Trust them to handle things, that's why you put them in that role in the first place. And trust them to ask you for support when they need it.