I created some profiles using the calibration tests in Orca Slicer. When I put them in the correct folder for Bambu Studio user profiles they do not show up in the filament list.
The filament profiles I create in Orca Slicer automatically show up in Bambu Studio because they sync thru the cloud. You might try logging out of Studio and logging back in.
I don’t use the cloud.
Also, I found out that BS sometimes removed the settings from Orca that it doesn’t recognize.
I don’t think there’s any guarantee or expectation of bi-directional portability between orca slicer and bambu studio. At least there’s a github repo for both where you could attempt to keep them in sync but honestly I feel like it’s a lost cause. The OEM/official has no incentive to make the fork easier to maintain. The further the two have diverged the worse it will get!