How to instant sprite scale change instead of interpolating?

[GLide KS]

I don't want the sprite interpolating when changing sprite size. I want to make it instant. Is there a way to do it? someone said that P_SetOrigin probably solves it but it didn't work for me.

Print lines tells me it changed to the desired scale instantly but visually there's interpolation.

Spoiler: Code

addHook("PlayerThink", function(player)
if player.mo and player.mo.skin == "nick" then
    if not player.isrolling
            player.isrolling = false
        end
        
        if player.mo.state == S_PLAY_ROLL or player.mo.state == S_PLAY_CROUCH_ZE2 then
            print("rolling")
            player.isrolling = true
        else
            print("not rolling")
            player.isrolling = false
            
        end
        
        if player.isrolling then
            print(player.mo.spritexscale)
            P_SetOrigin(player.mo, player.mo.x, player.mo.y, player.mo.z)
            player.mo.spritexscale = abs(FU+(FU/4))
            player.mo.spriteyscale = abs(FU+(FU/4))
        else
            print(player.mo.spritexscale)
            P_SetOrigin(player.mo, player.mo.x, player.mo.y, player.mo.z)
            player.mo.spritexscale = abs(FRACUNIT)
            player.mo.spriteyscale = abs(FRACUNIT)
        end
    end
end)

I used tails sprites as a place holder for my character's rolling sprites.

View attachment srb20061.gifView attachment srb20060.gif