Sloting trimmed and untrimmed Armor pieces causes glitch in the icon

In the video you can see me first having an trimmed Armor piece in my respective slot and another same armor piece untrimmed in my inventory, when I move those pieces to another empty slot it's okay, but when I switch them with each other  the untrimmed Armor icon is glitched and is shown trimmed even though it is untrimmed. (Touch Controls)