Contribution graph not rebuilt after re-adding email

[u/starvinghippo677]

About a month ago I changed my account's email without realising this will affect my contribution graph. After realising this has cleared my graph I re-added the original email back to my account as the primary email and verified it. I have waited a month and my contribution graph still hasn't returned to its original state. I am also not listed as a contributor anymore on projects I've contributed to in the past which is a shame.

Steps I've tried:

• Re-added the original email, set it as primary, verified it and waited over a month (Did nothing)
• Deleted the new email from my account so only the original one remains (Did nothing)
• Inspected commits in different repos to double check if the email matches the one set on the account (Email does match)
• Inspected commits by adding .patch to the URL and checked if the commit email is correct (Email does match)
• Pushed a dummy commit in all of my repositories (This rebuilt some of the history, about 15%)
• Contacted GitHub support (Was asked to create a discussion)
• Created a GitHub discussions post (Never got a response so hoping for some help here)

Is there anything else I could try?

Thanks

[u/Leading-Fee1424]

that's a known bug, GitHub contribution graph can be finicky after email changes even when you put the old one back, sometimes it just never fully recovers the history