sowow359 opened a new pull request, #42063:
URL: https://github.com/apache/airflow/pull/42063

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   Currently `require_confirmation_dag_change` seems to have no effect on 
pause/resume switch, triggering the switch will cause confirmation window to 
show up regardless. 
   
   This is caused by JS type conversions. In current version with 
`data-require-confirmation="{{ appbuilder.require_confirmation_dag_change }}"` 
resulting value on JS side in 
[onChange](https://github.com/apache/airflow/blob/main/airflow/www/static/js/dag.js#L58)
 function has `String` type and does not automatically converts to boolean, 
which causes incorrect check:
   ```js
   ...
   const requireConfirmation = $input.data("require-confirmation");  # has 
String type, non-empty
   if (requireConfirmation) { # evaluates to true on non-empty strings
   ...
   ```
   
   Adding `lower` on jinja side does the trick and seems like simplest fix, 
resulting string successfully converts to boolean. After that confirmation 
window shows up only when passing `True` to `require_confirmation_dag_change`.
   
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