Blizzard probably won't fix it, along with all the other editor crashes and game crashes and stuff introduced in the August 17th patch. We are not sure they have anyone technical who even understands the game anymore. The rumor is that 1 guy left from the Reforged team released Patch 1.33 on August 17th even though it was made in 2020 by the (now disbanded) classic games team. After Patch 1.33 went live with all these bugs a job opening appeared at Blizzard for a WoW server engineer who part times with fixing War3. So the guy after he published the update with all these bugs might have left the company for all we know.