All imported Tag Links disappear!

ERPNext
1

ERPNext: v15.50.0
Frappe Framework: v15.54.1

I’m trying to import a list of “Tag Links” for Supplier using the data import tool but I’m facing a strange behavior …

  1. Imported list of “TAGs” successfully.

  2. Tested manually adding few of the imported tags to a supplier successfully.

  3. The resulting “Tag Links” from the previous step are visible in the Tag Link List

  4. Tested creating RFQ and “Get Suppliers by TAG” and the Suppliers table was populated successfully.

  5. I removed all the Tags from the Supplier and the Tag Links were removed successfully.

  6. In the “Customize Form - Tag Link”, I enabled “Allow Import”

  7. In the “Role Permission Manager”, I enabled ALL checkboxes for the “System Manager”

  8. Imported a list of all Tag Links that I want to add for the Supplier, No Faild Records … All imported successfully.

    {EBC30AF6-834E-4B9A-8A34-5EEB71CA4912}
    {EBC30AF6-834E-4B9A-8A34-5EEB71CA4912}743×127 2.95 KB

  9. All imported Tag Links are visible in the Tag Link List

  10. All tags were visible in the Supplier profile, all having different colors.

  11. Tried to create RFQ and “Get Suppliers by TAG” … but now, no suppliers were added and I got no error.

  12. I tried to add one extra NEW tag manually to the Supplier and after refreshing the page ALL IMPORTED TAGs DISAPPEARED!! … only the manually added new tag remained.

  13. I checked the Tag Link List and even there ALL TAG LINKs DISAPPEAR … only the manually added new tag remained.

  14. I tried this multiple times, any Tag Links created by data import for the supplier will not work when using “Get Suppliers by Tag” in RFQ and all of them will disappear from everywhere after adding a single tag manually to the supplier …

What’s going on? Am I doing something wrong?