Deploy build artifacts to Bitbucket Downloads broken with Unauthorized 401 status code

Hi,

so basically the exact issue described here
BCLOUD-13919 and that was silently closed

Documentation followed:

https://confluence.atlassian.com/bitbucket/deploy-build-artifacts-to-bitbucket-downloads-872124574.html

Current setup:

• member of a team
• created a repository (team is owner of it, I am "rlaurent-de" also Admin)
• created an app password for my account "rlaurent-de"
• unable to use this app password to upload content, always getting a 401 from api.bitbucket.org

• tried in bitbucket pipelines and also tried with curl from my laptop

Extra info:

End of 2017 I configured two such pipelines and everything was working correctly, I've rerun one of them today (2018/05/08) and the build went fine with old app token generated in 2017

Out of curiosity I only regenerated their app token and redefined env variable of pipeline and now everything is broken with a 401 Unauthorized as described above ... (and I'm absolutely positive those were app token linked to my account, not a team account; I've deleted it and recreated in the same screen then updated the environment variables of the pipeline)

Thanks in advance for the time taken