Describe the bug
As an admin, I cannot change the type of an initiative sent in technical validation. Indeed, when I update the initiative after changing its type, the new type is not taking in account and the previous remains.

To Reproduce

1. Go to /admin/initiatives
2. Click on the initiative configuration button of an initiative sent in technical validation
3. Modify the "Type" field (at least 2 initiatives types must be created)
4. Update the changes
5. See that the new initiative type is not applied

Expected behavior
As an admin, I should be able to change the type of an initiative sent in technical validation.

Screenshots
Original type of the initiative

Changing the type and updating it

Changing the type and updating it

Additional context
Unable to reproduce on nightly.decidim.org (0.28v) !