Hi @Rob_Calvert1, the new My Tasks update is still rolling out to users based on the info here - unfortunately, it is not possible to enable manually.
If you don’t have the new update in all your spaces, you will soon! 
Hi @Rob_Calvert1, the new My Tasks update is still rolling out to users based on the info here - unfortunately, it is not possible to enable manually.
If you don’t have the new update in all your spaces, you will soon!