For A B matrix in LoRA, if A is zero and B is Gaussian initialized, if this will be different?

[Henry-Xing]

https://github.com/microsoft/LoRA/blob/3f5c193f431c8a09448f0184f6f883ad393f22d0/loralib/layers.py#L59C40-L59C40
in this code, the commence said A will be gaussian and B will be zero initialize but it seems to be opposite, will this matters? And what if using another way to inltialize A and B?