[suggestion] change how invalid vanity weapon message displayed

hello,

currently everytime we change a weapon, we will get a message that one of the weapon vanity we're equipping will not be displayed, because we equipped a different type of weapon,

i think this information should be informed when we change/equip our weapon vanity, not when we equip a different real weapon
logically when i'm equipping a weapon vanity, that is when i want to see how it is displayed and then these error message will appear if any, not when i'm changing real weapon, even though equipping the real weapon does relate to this, but the main focus is on vanity

thank you