[BUG] Error occurred during file upload

[hichemfantar]

To Reproduce

1. open azure cloud shell ui in azure portal
2. upload a file, I'm using https://github.com/Azure-Samples/azure-digital-twins-getting-started/blob/main/models/energy-grid-example/distributionGridBulkImport.json
3. error shows up

Observed Behavior

Error occurred during file upload
File: distributionGridBulkImport.json

Expected behavior

A clear description of what you expected to happen instead.

Is this specific to Cloud Shell?

Please verify if the same issue can be reproduced by running the same tool outside Cloud Shell - for example,
by installing it on your own computer. If so, it is likely to be a bug in that tool or in the Azure service it communicates with,
not in Cloud Shell. Please file the issue with the appropriate project.

Interface information

https://portal.azure.com
Chrome on Windows 10

Additional context

works in https://portal.azure.com/#cloudshell/