The image cannot be displayed because it contains errors after uploading with storage-py

[bmw_m_enthusiast]

Describe the bug
I am trying to upload images to bucket and after it's uploaded it shows this error:
The image cannot be displayed because it contains errors

When I upload manually using browser to the same bucket folder it works.

To Reproduce
Steps to reproduce the behavior:

    img_1 = "/Users/FSD/X.jpg"
    path_1 = "public/" + img_1.split("/")[-1] # public/X.jpg
    headers = {"apiKey": key, "Authorization": f"Bearer {key}"}
    storage_client = storage3.create_client(url, headers, is_async=False)
    sc = storage_client.get_bucket("bucket")
    test1 = sc.upload(path_1, img_1, {"Content-Type": "image/jpeg"})
    print(test1.url)
    print(sc.get_public_url(path_1))
    print(sc.create_signed_url(path_1, 3600))

Expected behavior
I should get working link to image. My bucket is public and I have "policies under storage.buckets" allowing read to everyone. It either shows "this image cannot be displayed because it contains errors" or "authorization 400 error"

[bmw_m_enthusiast]

After changing policies (updated INSERT privileges) public and signed URLs work but image is corrupted. Weird.

[Anand]

(apologies for the late response)
this is most likely because the header is expected to be in all lower case by the api (content-type instead of Content-Type)