This was not a feature request this was a statement which by looks of it is on multiple bug reports now given that mobs aren’t supposed to spawn on rails.See MCPE-183423, MC-95290, MCPE-169324, MC-28065, MC-71008
Not the original poster but yes I just finished a nether rail track and am seeing Zombified Piglins spawning on the rail line. Have bottom slabs on both sides of the track as well. Playing on Bedrock realm on PC
Glad to see I wasn’t going crazy. All of the default character items are missing like “Noor’s jacket” I also noticed the hair style I use on my character the Viking braid looking thing. I also noticed and really cool copper helmet that I got a long time ago that then disappeared but is now back but instead of being in head gear is listed in outerwear
Pretty sure that’s intended and there’s isn’t supposed to be a toggle in the world settings.
I don’t believe Bedrock has the event mobs. Same as we don’t have like the presents during Christmas time