I was able to do this edit in version 12.2.1. But in version 12.2.5 this local cannot be edited.

Thanks for your report regarding the project details cannot be edited. We could reproduce the behavior on our end. If you think this is a BUG and you would like to help improve OpenProject, we would like to ask you to report this with detailed steps and screenshots into our official BUG tracker in the OpenProject Community.

https://community.openproject.org/projects/openproject/work_packages/create_new?type=1

We appreciate the feedback and believe that together we can create great products for everyone!
If we can assist you with anything else, please don't hesitate to let us know.

I made an edit from custom fields to the project details. Thank you.

Thanks for your report regarding the project details cannot be edited. We could reproduce the behavior on our end. If you think this is a BUG and you would like to help improve OpenProject, we would like to ask you to report this with detailed steps and screenshots into our official BUG tracker in the OpenProject Community.

https://community.openproject.org/projects/openproject/work_packages/create_new?type=1

We appreciate the feedback and believe that together we can create great products for everyone!
If we can assist you with anything else, please don't hesitate to let us know.

Hi I found something maybe a new functionality:

if you go to Project Settings, you are able to edit the Project Description, replace [text in square brackets]

https://[openproject.example.com]/projects/[name-of-project]/settings/general/

EDIT: I just upgraded to 12.3 and i can edit Project Details

Hi I updated the version and the problem was solved. Thank you.

Hi I found something maybe a new functionality:

if you go to Project Settings, you are able to edit the Project Description, replace [text in square brackets]

https://[openproject.example.com]/projects/[name-of-project]/settings/general/

EDIT: I just upgraded to 12.3 and i can edit Project Details