As detailed in a new WoTLK Classic Gold video, patch 9.2.5 will introduce a new NPC vendor at the start of the dungeons: the Motion Sick Peon. The NPC will offer a unique potion at the cost of 1 copper which disables the background elements that move in the dungeons, and replace them with stationary ones.
Blizzard declares the fix a one-off solution but that it will keep an eye out for additional areas in the game where the motion-disabling feature could be applicable. The change came about as Blizzard has been looking into adding Grimrail Depot as a part of the upcoming Shadowlands Season 4. which will add dungeons from old expansions in the seasonal Mythic+ dungeon lineup. Fans are able to vote on which two Warlords of Draenor dungeons will be included in Season 4 along with Grimrail Depot stands as among the main contenders, having received 60% of votes.
It's not the buy WoTLK Gold only time in recent years that Blizzard has introduced new accessibility features. WoW received a number new accessibility options last year, when Blizzard introduced speech-totext transcription, text to speech transcription with text chat narration and also new light and contrast control options. Blizzard also announced control options for WoW in 2020 to help with accessibility.