Shanthien ライトニング神 - Iceborne Insect Glaive Changes and Additions: Kinsect Boosts: -You can now use slinger ammo to temporally buff your Kinsect. -During this effect, your Kinsect will be able to hold
For IG users there's a new glaive bonus that combines both spirit and strength kinsect boost. Making the glaive colour white and makes a sparkling aura around your kinsect : r/MonsterHunter
Insect Glaive Longer Buff Durations at Monster Hunter: World - Mods and community