workflows absent from workflow list

[nagoue]

Here are workflows unlisted despite tags mentioned in workflows and in workflow_tags file :
all on https://usegalaxy.eu public workflows

tag Workflow name

1. imageanalysis Manual Threshold Tester
2. MS_imaging Bladder MSI WF6: annotating potential identities
3. MS_imaging Bladder MSI WF5: visualization
4. MS_imaging Bladder MSI WF4: classification infiltrating vs. non-infiltrating
5. MS_imaging Bladder MSI WF3: classification tumor vs. stroma
6. MS_imaging Bladder MSI WF2: data handling and preprocessing
7. MS_imaging Bladder MSI WF1: Co-registration and ROI extraction
8. massspectrometryimaging Co-registration of MSI image and real image with landmarks
9. massspectrometryimaging Bruker spotlist conversion to annotation tabular file
10. massspectrometryimaging Bruker ROI.xml conversion to annotation tabular file
11. yolo YOLO training and segmentation

Maye you investigate ?
Thanks