[Vanilla Bracket] - Engineering Schematics should be sold by the vendor and not trained

[TheSCREWEDSoftware]

Issue: chromiecraft/chromiecraft#6560

What client do you play on?

enUS

Faction

Both

Content Phase:

Generic

Current Behaviour

Engineering skills which should be learned through schematics were available via trainers
https://wowgaming.altervista.org/aowow/?spell=19795
https://wowgaming.altervista.org/aowow/?spell=19791

Expected Blizzlike Behaviour

these crafting skills should not be available from trainers but require the schematic
https://www.wowhead.com/classic/item=16042/schematic-thorium-widget
https://www.wowhead.com/classic/item=16047/schematic-thorium-tube

Source

.

Steps to reproduce the problem

.

Extra Notes

No response

AC rev. hash/commit

chromiecraft/azerothcore-wotlk@c863a8c

Operating system

Ubuntu 20.04

Modules

• mod-ah-bot
• mod-bg-item-reward
• mod-BreakingNewsOverride
• mod-cfbg
• mod-chat-transmitter
• mod-cta-switch
• mod-desertion-warnings
• mod-duel-reset
• mod-eluna
• mod-instanced-worldbosses
• mod-ip-tracker
• mod-low-level-arena
• mod-low-level-rbg
• mod-multi-client-check
• mod-progression-system
• mod-pvp-titles
• mod-pvpstats-announcer
• mod-queue-list-cache
• mod-rdf-expansion
• mod-transmog
• mod-weekend-xp
• mod-zone-difficulty
• lua-carbon-copy
• lua-event-scripts
• lua-exchange-npc
• lua-level-up-reward
• lua-recruit-a-friend
• lua-send-and-bind
• lua-temp-announcements
• lua-zonecheck

Customizations

None

Server

ChromieCraft