Hi, I had a similar situation, but in my case it was related to the email account, not the extension itself.
I created a new email specifically to publish the extension. About 2 months later, that email was blocked for “suspicious activity,” and I lost access to my Chrome Web Store account. The extension itself was not taken down.
I resolved it by submitting an appeal and providing additional verification (like a phone number). After that, my email and developer account were restored.
So this might be more of an account trust/security issue rather than extension behavior. I’d recommend focusing on account recovery instead of creating a new developer account, since that could be auto-flagged.
Hope this helps.