Deleting a section causes all tasks under it to be deleted

Briefly describe (1-2 sentences) the Bug you’re experiencing:

When you completed all tasks on a section and wants to delete it, it also deletes all the tasks there were under that section (completed or not).
I don’t know how long it behaves that way, but before latest major UI changes there was an option to “complete” the section, so I guess it was a way you could avoid the deletion of the tasks.
But now you no longer have that option, so the only way to get rid of obsolete sections is to delete them, but in no way do we want that it’ll also delete all the tasks there used to be under it.

Steps to reproduce:
Delete a section with some tasks (completed or not) - see all tasks get deleted too.

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Hi @Gal_Ben-Ishay and welcome to the Forum! :wave:

Thank you for reaching out! This is actually not a Bug but the current expected behaviour.
When you delete a Section, all tasks nested in this Section, including Incomplete and Completed tasks will be also deleted. You can learn more about it here: Setting Up a Project in Asana | Product Guide • Asana Product Guide

There is an existing thread in the #productfeedback requesting for the functionality to Mark Sections as Complete: Mark Sections as Complete (in new spreadsheet List view). If you wish to, you can upvote it.

Thank you again for taking time to report this. I hope you have a great Friday!