Armor trim remains visible after changing armor

In Minecraft Bedrock Edition version 1.21.72/73, I applied an armor trim to my iron armor using a smithing template. Later, I removed the iron armor and equipped new diamond armor that has no trim, but the old trim design still appears on the diamond armor. This seems to be a visual glitch, as the trim should not carry over when switching to new armor.

Please check the attached screenshot for reference. The trim design from the old armor is still showing on the new one.