wash sale and RSU cost basis adjustment

[oli61]

I have some RSU with 0 cost basis. I enable the "The cost basis is incorrect or missing on my 1099‑B" box and enter the real cost basis from 1099-B in the box "Box 1e - Cost or other basis". However, if I do not delete the number in "Box 1g - Wash sale loss disallowed", the Gain/Loss in the result page (Review your National Financial Services LLC sales) is 0.

I am wondering if I need to keep the wash sale number or delete it to have the right numbers for Gain/loss?

Can anybody please help me with that?

Thanks!