Fix for torn door gasket

I have water pooling up and freezing in and below bottom drawer tray. Through research I have found the cause to be a frozen drain line (Bad design, but easy to fix). I believe the cause is condensation on the evaporator coil caused by outside air getting into the fridge.

The French door gaskets should overlap at the top of the doors, however the tabs tear very easily and eventually break off.

Before I buy an new gasket kit, does anyone have an easy fix for this?

stupid annoying reflections...