Subdomain takeover issue

[Amanzv]

Hey team,
I tried contacting through other channels but didn't find any way.
I am a Security researcher and Bug Bounty Hunter, I have found that one of your organization's domains is vulnerable to subdomain takeover due to unclaimed cname pointing to GitHub which means anyone on the internet could take over the domain and can host malicious content or even a phishing campaign

kindly fix them by either removing cname pointing to GitHub or letting me know I will release the domain from here so you can take it

vulnerable URL - stagingdocs.float.capital

I have taken the domain and hosted small poc text for your reference.

I've attached the image here.

Best,
Aman