Can't set project client-sidedness to "Optional", reverts back to "Unsupported" on page refresh.

[Clickism]

Please confirm the following.

• [x] I checked the existing issues for duplicate problems
• [x] I have tried resolving the issue using the support portal

What browsers are you seeing the problem on?

Safari

Describe the bug

Can't set project client-sidedness to "Optional". It reverts back to "Unsupported" on page refresh.

I'm not sure if this is an API/backend bug or more related to the frontend or the browser I'm using.

Steps to reproduce

1. Have/create a mod project.
2. Set server-sidedness to "Required".
3. Set client-sidedness to "Required".
4. Save changes.
5. Change its client-sidedness to "Optional".
6. Save changes.
7. Refresh page.
8. Client-sidedness is set to "Unsupported".

Expected behavior

Client-sidedness remains as "Optional".

Additional context

No response

[Clickism]

I can confirm that this issue also happens on Chrome.

[Clickism]

Any updates? The issue still persists.

[NerjalNosk]

https://github.com/user-attachments/assets/d59607fc-169b-4d6d-b63c-f0f58c2ba6a8

Been a thing for ages now, and still as annoying as ever. Please, please, even if manually, or some third party tools, provide us with a way to configure that as we want to, so that the users don't end up unable to get the mods they want because the environment cannot be configured in ways that would match their filters, if not for fixing this.