Hi @v-xiaochen-msft ,
Which permissions are you mentioning?
Yes the flow is shared with the dev team for now.
The initial flow was created with the default SharePoint functionality for page approval:
- SharePoint page > Settings > Site contents > Site Pages


Then on the top menu Automate > Power Automate > Configure page approval flow

This brings up the right side pop-in

Hope this makes sense to you!
This Instant flow is by created in the default environment of the user that has full owner rights of the SharePoint pages.
We need to move these flows to a managed environment and part of multiple solutions.