Request a new position (2 issues)

Dear community,

Hope you doing well !

I actually test "request a new position" process

My first question is :

In position details, my client want a flexfields with more than 150 caracters (this flexfields will be dedicated for give some extra details) but in my flexfields set up when i select more than 150 caracters an error message appear (cf attached picture), do you know is there is any workaround ?

My second question is in "requisiton details"

In this section i have this following flexfield "primary location" (attached picture)

My problem is this, this DFF should be a list of value but actually the list is empty.