Does Flinch Free have the same effect on Insect Glaive as in MH World?

As mentioned above, I'm wondering if Flinch Free affects Inscet Glaive in MH Rise. The skill description doesn't mention it, only saying "Prevents knockbacks and tripping at level 3."

While MH World says "Prevents knockbacks and tripping. Increases some Kinsect extraction effects at level 3."

If it doesn't, would using Shock Absorber to protect yourself from teammates' weapons be enough?

I apologize if it actually works as described. I've encountered many games that don't fully explain the skills and leave players to research it themselves, so I'm not sure if it actually works as described in the game.

P.S. I'm using Google Translate. If it's difficult to understand, I apologize in advance.