faulty glitter textures on equipped armor

I have a big problem. I had previously created a texture pack on Bedrock that changed the flicker of enchanted armor (using the texture>misc>enchanted_item_glint.png path). However, today, following the same path, only the item held in hand takes the texture of the new flicker and the armor worn by a player keeps the same texture as the vanilla effect. What to do? Does anyone have a solution or is it just the game that bugs? I tested packs of other creators and it does not work as well since 1.21.