So when Icom released their revamped IC-718 in 2024 - To utilize one more later of filtering, you moved a jumper - That was done for ALL MODES.
Their 2025 Manual shows it is now menu driven - And you can select any of the 3 optional filters and it stored for each MODE.
Giving you a Wide, Normal, Narrow option for each MODE.
Please As far as I know Icom never announced? So, I assume you have current stock with that newest feature?