comment form is useful for checking behavior.
You can use [evaluate_outer_list] range to evaluate codes inside comment form,
but it is bored that some cursor movements are required.
{help_html}#g%3Aiced%23eval%23inside_comment[g:iced#eval#inside_comment] is a configuration that allow you to evaluate inside comment form with [evaluate_outer_top_list] range, and it is enabled by default.
Example (📍 means cursor position)
(comment📍 ;; Execute `:IcedEvalOuterTopList`
(+ 1 2 3)) ;; => 6