According to the manufacturer 35mm should be loaded in total darkness while 120 can be loaded in dim light. Dim light has not given me any problems with 120.
I had one roll that had vertical line of fogging in every few frames for almost all of the roll. I'd expect it was a light leak through the opening (felt not ir-proof?). IR could have passed through several layers of film. Knowing how I had handled it (IR-proof darkroom) I can only assume it was fogged at the factory. I've also noted that the tips are always black after development which means it has seen light at some point. Perhaps a dim light at the factory or the packing being not ir-proof.
I'd not risk it but a quick try will tell you. You'll only lose one roll in the try.