Even more "Bugs" from WoW Classic that are actually Features

In WoW Classic errors were reported that are actually features. Some of them are quite amusing again.

Although the beta of World of Warcraft Classic has already ended a few days ago, Blizzard has once again updated the list of supposed errors that players frequently report. These are features of WoW Classic that may look like bugs at first glance, but are indeed part of the original experience of WoW.

These bugs were reported incorrectly: The following abilities or situations were complained about by multiple players during the beta of WoW Classic through the “Report Bug” system. However, they are all intended:

Frostbolt behaves exactly as expected by the developers and as it was in Classic.
The ground effect of a Hunter’s Frost Trap breaks the Stealth of a Rogue.
The Berserker ability of Trolls works exactly as expected.
The pet summoned by a Warlock when they log into the game does not grant a Soul Shard if it is dismissed or goes out of range of the player.
The activation range of traps is reduced in Stealth if the stealthy player is the same level or higher than the Hunter.
Spirit Link cannot be removed by dispelling a Warlock’s pet.
The Succubus of the Warlock cannot cast spells if the pet is out of line of sight of its target.
If you manually break Stealth after using Vanish, the Vanish buff will also be removed.
Unleash has a low chance of failing when used against an effect that has a reduced chance of being removed.
Rogues are not revealed by the spell Blizzard until they take damage.
When Hunter companions are taunted, they attack the taunter when set to aggressive or defensive.

Whether these points should be considered bugs by definition, everyone must decide for themselves. However, the fact is that you will find these things exactly as they are in Classic when the game launches in August.

Earlier, players had reported bugs that are not bugs at all:
This is the first list of “feature bugs”
Later, this list was expanded again

Would you have remembered all these little details? Or would you have categorized some of the points as bugs out of instinct?