URL task security?

When we use application security to prevent a role from running an E1 application, the menu tasks for that application do not appear on the Navigator menu, which is great.

Is there a similar way to set up security so a role does not see URL tasks that are on the Navigator menu?

(As a workaround, I can set up menu filtering to prevent a role from accessing menus with URL tasks, but I'm hoping there's a security solution.)

I'm using E1 Apps 9.0.2 Tools 9.1.5.5.

Thanks!