Is it possible to get your talent passport visa extended on the basis of unemployment benefits?

Hi everyone, I am not sure if it is a right place to post this. I am an international PhD student in france, I will be submitting my thesis soon. My current talent passport visa expires in may end, and I just received a message from the prefecture to renew it. I have not been able to find a job and it is very likely that I will be unemployed. I have paid my taxes through out the duration of my PhD. I was looking to get my visa extended on the basis of unemployment benefits. Has anyone received them before, how did it work out for you in the end? Both my PhD contract and deadline for visa renewal is on 31st march. In this case I don't know how to proceed with the application. I will need to registry myself to france travail, and get the certificate from my employer but that can only be done after my current work contract expires.