I have created a Module, I created an admin grid and crud operations. All are working fine when I disabled secret key form store configuration.
In show secret key in url my Edit action and Delete action form Grid row aciton column redirects me to Dashboard, when I debug the issue I found
When I Enter new record after clicking Add New Entity and after filling form when I click on "Save and continue" It showing me
And when I inspect the aciton column and Grid for same record then I found url below
Now check the difference between secret keys.
I am new in Magento 2 so I might be asking wrong question, But when I checked the same url for CMS_PAGE, I found same keys on both locaitons.
I have asked another question related to this. Cusotm module edit action redirects it to the dashborard