Checkboxes in tasks - when creating a release template

Please can you add the checkbox option within tasks, when creating a release template. This functionality exists when you create / update a task within a release but isn't available when creating a task template in the generic release template.

We have a GTM sign off phase within each release, and then a task per business function for sign-off of the release. Within each business functions task, there are a number of points that we want to be able to check off to confirm the business function has signed-off their part of the GTM. By having checkboxes (rather than bullets) we're able to clearly see that the business function has read and actioned their sign-off of the release, bullet points don't enable this.

We would like to be able to set these within a release/task template that is then rolled out to all product managers / releases - as per the purpose of the release templates.