For NR SA EPSFB before redirection to LTE, does UE measure target LTE cell?

Hello Experts.

For NR SA EPSFB before redirection to LTE, does UE measure target LTE cell or not?

Can we do 5G SA to LTE redirection in poor coverage for data call or not?

Dear Experts.

In 5G SA UE is handed over to legacy networks (4G) by EPS fall back procedure.

What will be UE behaviour once Voice call is over and UE goes to idle mode?

Will it be redirected to 5G or it will be handover from 4G to 5G?

After call end ideally it need to reselect back to 5g SA .

Need to check network end features like in 3G to 4G case we have smart LTE layering etc. features.

Yes ideally it needs go back to 5G SA but it will be redirection or handover?