Lights on Melee Weapons Still Visible When Set to Invisible While Holstered

[LarenaBot]

Certain melee weapons, such as the Prova Vandal, Dex Dakra, Sigma and Octantis, or any Prime Melee Weapon, have one or two points on the weapon that glows with the energy colour, and creates a little light trail that follows your Warframe. For most of them this point seems to be the hilt, but for some like the Sigma and Octantis it can be elsewhere (the shield)

When you set your melee to be invisible while holstered this light and the corresponding trail is usually not visible. Until you do a quick melee, and then switch back to your gun. The light trail will then remain visible and follow behind your Warframe. It's very annoying.