Isle Farmhand's Boots display bugged

When combined with certain other gear pieces, either legs or body, the top half of the boots becomes invisible, leading to a gap in between the boots and the character's knees.

Steps:
1. Wear/glamour Farmhand's Boots
2. Combine with for example Summer's Flame Pareo
3. Watch part of the legs become invisible

https://i.imgur.com/r4BSNeL.jpg

This bug was found by a friend of mine who is a female Lalafell, so this is not Elezen specific.

Some items that I have where this occurs:
Edengate Robe of Healing
YorHa Type-51 Robe of Casting
Alliance Coat of Fending
Craftsman's Apron
Topaz Carbuncle Jacket
Scion Chronocler's Cowl
Wizard's Coat
Paragon's Gown
The Best Gown Ever
Sophist's Robe
Ravel Keeper's Chestwrap of Casting
Ravel Keeper's Chestwrap of Healing
Mheg Daeca Robe
Choir Robe

Summer's Flame Pareo
Troian Longkilt of Aiming
Spaekona's Skirt
Ruby Cotton Longkilt
Fuga Hakama