Normally hostile mobs dont spawn on transparent blocks like glass and ice however something has changed. I have a transparent ice cave in the Soul Sand Valley of the Nether and im finding multiple Skeletons and even Ghast spawning directly on top of ice. They dont usually do it if i just sit there but if i leave the certain area to where the chunk isnt loaded or something, and then come back to it, they are everywhere! It looked like i saw some of the skeletons spawn in the air to sort of force themselves in as if they know theyre not supposed to spawn on that type of ice. It really sucks cause i cant access my nether base anymore, especially with the Ghast as theres such high risk for them to blow important things up. Please help, this is happening in the overworld too it seems.