Toy library not displayed on map

What appears to have happened is that someone noticed that the tag was sort-of in use but had never been voted on in the wiki, arranged a vote which no-one objected to and then left things at that.

Unfortunately, a wiki page does not magically tell people who look after renderers that there's a tag they probably need to consider. The place to do that for the map layer shown on OpenStreetMap.org as the "standard" layer would be here, and it looks like no-one has mentioned it. The people in charge of that map style may consider that 283 uses worldwide is still a bit low to consider for inclusion, but if it was to be included, someone would basically have to go through a process similar to the one that I wrote up in this diary entry. Adding a new amenity to the style is about the simplest change you can make so it'd be a really good "first issue" for someone to have a go at.

Other map styles would also need to be updated by whoever maintains them (now that you've asked this question I'll update the one that I look after - probably by just rendering it as a default leisure or amenity item). Normally I'd get prodded into doing this by seeing a posting on the tagging list saying that voting has closed, but I don't see a posting after this one.

I can see that people are actively using the new scheme (see here for example). Although that edit did have the effect of removing the display of a feature from displayed maps, I actually think that that edit (the change from "library" to "toy_library") makes sense because it was mistagged beforehand; it wasn't what anyone would call a normal "library".

If you'd like to have a go at adding the rendering of "toy_library" to OSM's "standard" map style then I'd suggest you create a new issue there about it and say you'd like to have a go at updating the style as well. If people think that usage isn't really high enough yet then create an issue at my style here and I'll help you through the process.