Redeeming a "mixed cabin" saver award where 2nd segment is in F - questions....

I used a family member's miles to redeem for her (she has no status) a "mixed cabin" two-segment saver award where the second segment is in F (there was no availability in F for the first segment, only in Y)

Questions:

1. Will the itin automatically waitlist for F on the first segment?
2. Will she get the F baggage allowance
3. Will she get F's Premier Access security/boarding at the originating airport?

TIA