When repairing an air leak at a TPMS (Tire Pressure Monitor System) sensor seal, a seal is now available separately.

I wonder if it could be related to the tire problem I am having.My right rear tire needs inflating every 4-6 weeks when the pressure drops to 27psi and the instrument light comes on. I inflate it, while the tire is cool, to 33-35psi.
I have checked the tire and there is nothing puncturing it, that I can see, that would cause this very slow leak.
I am going to get it checked soon when I am in for my oil change but I am just curious to know if this bulletin may be applicable.

Thanks