feat(docs): Add note on modifier functions to macros

docs/docs/behaviors/macros.md

@@ -33,7 +33,7 @@ A macro definition looks like:
 
 :::note
 The text before the colon (`:`) in the declaration of the macro node is the "node label", and is the text
-used to reference the macro in your keymap
+used to reference the macro in your keymap.
 :::
 
 The macro can then be bound in your keymap by referencing it by the label `&zed_em_kay`, e.g.:
@@ -44,6 +44,11 @@ The macro can then be bound in your keymap by referencing it by the label `&zed_
     };
 ```
 
+:::note
+For use cases involving sending a single keycode with modifiers, for instance ctrl+tab, the [key press behavior](key-press.md)
+with [modifier functions](../codes/modifiers.mdx#modifier-functions) can be used instead of a macro.
+:::
+
 ### Bindings
 
 Like [hold-taps](/docs/behaviors/hold-tap), macros are created by composing other behaviors, and any of those behaviors can