[DUPLICATE] [Rogue] Vanish and Stealth 'mode'

[Dwynen]

WoW Freakz spell link: https://www.wow-freakz.com/spells.php?spell=1856&&name=vanish
Bug description: 3 seconds after using vanish, the skill should put the user in stealth mode, but it's half-doing it, it makes the user invisible, but doesn't enter stealth mode properly, not giving the stealth buff and making the "Stealth" skill to "think" the user is still visible. What's the problem with that? The user can't become visible again by using Stealth, the only way is attacking an enemy, or using any item that normally breaks stealth. This bug was present in 7.2.5, was reported and fixed, but seems it's back again with the new patch. Check the stealth skill in my action bar in both cases.
Proof: "Stealth" after Vanish, no stealth buff, stealth skill thinks i'm visible: https://ibb.co/c8rnD1j
Normal Stealth, stealth buff and stealth skiil works fine: https://ibb.co/CJzfWc2

[Bow]

Known and already reported

Guild Master and Raid Leader of