Open in OrcaSlicer Not working

[cf-mp]

Describe the bug
I upgraded my Manyfold instance to v0.105.0 and the integration with OrcaSlicer is not fully working. I am using OrcaSlicer 2.3.0 on a M4 Mac Mini Pro running Sequoia 15.3.2 and I tested with both Safari and Chrome in accessing Manyfold. When I open click into a model on Manyfold and then click the 3 dots to click open in OrcaSlicer on either a 3MF or STL file, it starts up Orca if it is closed, I see the file download and briefly show on the plates in Orca but then quickly Orca quickly goes to its Home Screen. If I click over to the prepare or preview tab they are blank. If I do the exact same operation with Orca already started and sitting either in a blank project or sitting at its Home Screen, the operation works fine. Please see the two short videos to further information. I am not sure if this is an Orca issue or a Manyfold issue

To Reproduce
Steps to reproduce the behavior:

1. Go to a model in Manyfold
2. Click on the 3 dots
3. Click open in OrcaSlicer
4. See video to see issue in Orca.

Expected behavior
Expect Orca to open the file I asked it to open from Manyfold

Screenshots

Orca already running and integration working https://github.com/user-attachments/assets/3cb27389-02ee-4255-a057-262ad5535bb9
Orca not running and integration not working https://github.com/user-attachments/assets/a0bc7e55-b44d-4632-ba74-8f60ec60b6dd

Desktop (please complete the following information):

• OS: MacOS Sequoia 15.3.1
• Browser: Chrome and Safari on latest versions
• Orca: 2.3.0 for MacOS ARM platform

[Floppy]

I've noticed this a couple of times myself, thanks for filing it! I suspect it's a bug in OrcaSlicer (we just send over a URL); I need to try it out with a few models from other sites, see if I get the same thing.

[cf-mp]

Awesome. Thanks for the awesome product!