The problem here is that you do not understand, let me explain as quick as possible.
I been playing warcraft 3 since release date WAY back, modded the game and created starcraft 2 with Dark Protoss Race, 3d Warcraft 2, and sooooo much more you have no idea and in Warcraft 3, I kept my works private but was apart of communities such as Hive, WC3C (Which is now closed down) and XGM forums (A Russian Warcraft 3 modding community) goblin academy (Chinese modding community) plus many more.
So now that you understand my history here you can believe me easier here when I tell you what happened to this game.
1.27b - Warcraft 3 had 4 .mpq files which holds all data for the game (War3.mpq etc)
After the patch 1.28b the amount of MPQ files increased it has been 4 for YEARS and I seen a change in the game, at one point there was about 8 of them (I said for what, now knowing reforged, i never cared to look into them i still play at 1.27b)
The change was the creation of this garbage call reforged. In world edit if you place certain units they wont stand there anymore they will glitch into another animation. This is because the system was not design to implement “New animations” into the units unless you did it from the core, which I’m certain they didn’t cause the unit would not glitch… I know this because when I modded, it HAD to be correctly spelled out
Stand - 1
Stand - 2
Stand - 3
Stand Ready
Stand Victory
Walk
Walk Fast
Attack - 1
Attack - 2
Spell 1
Spell 2
Spell Channel
Spell Throw
Etc Etc Etc (There are more like alternate animations, but you get the point)
So based on what I just told you i am 100% certain without a doubt in my mind that ALL Warcraft 3 reforged is the SAME exact everything from 20 years ago with a new price sticker, all blizzard did was add new models, something I and many others been doing decades. I am sure that the reason why the units glitch is the new employees of Blizzard did not work on War3 as much as I did or the ones who created it so they truly do not understand it, obviously from reviews, this statement is a fact…
I will end this with a trick, there is a way to get the 4 “new units hero” skins that blizzard is charging us for in World editor by setting the correct path. I did it first try, i do not want to write them down here because I do not want to exploit the game or cheat there sales but I promise you they are there…