Is there a reason why Buzz Lightyear's Space Ranger Spin is so filthy?

[HMF]

In the past few years, I've noticed (and I've seen that a lot of you on here have as well) that Buzz is totally gross. Trash in the queue, grime and mold in the attraction, etc. the use of black lights certainly does not help. Over the last serval years, I've seen a drastic improvement over show upkeep in almost all attractions except for this singular one (most noticeably Splash Mountain, It's a Small World, and Tiki Room) So what is keeping this attraction from getting some upkeep?

My guess is the attraction is probably in WDI's replacement crosshairs so they don't bother maintaining it.