Freeze Top Row Pane In Inventory Availability and Allocation Page Info Columns To Add

Hi Support,

Can you please freeze pane the top row of this inventory/availability screen? When I scroll down, I cant see the headers anymore

Allocated Details page - this also needs freeze pane for top row. Also can we add more info columns, ie need statice, delivery date, last edited date, date of creation I think that's already there, PO number, 1st line of address or suburb, payment amount, order note.