Map behaves different if style uses asset:// links

[boldtrn]

MapLibre iOS Version

6.11.0

iOS Version

18.2.1

Device

iPhone 11 Pro

What happened?

In our app we add several layers on top of the map, after didFinishLoadingStyle. When changing our style from "glyphs": "https://URL/fonts/{fontstack}/{range}.pbf" to "glyphs": "asset://map/glyphs/{fontstack}/{range}.pbf". It seems to be especially PointLayers, LineLayers seem to work well.

There are warnings in the console like (these warnings are shown after didFinishLoadingStyle fires ):

Task <475C0C4E-2D05-4007-99DF-C5E89C11AB67>.<66> finished with error [-1100] Error Domain=NSURLErrorDomain Code=-1100 "The requested URL was not found on this server." UserInfo={NSLocalizedDescription=The requested URL was not found on this server., NSErrorFailingURLStringKey=file://map/glyphs/Noto%20Sans%20Regular/61440-61695.pbf, NSErrorFailingURLKey=file://map/glyphs/Noto%20Sans%20Regular/61440-61695.pbf, _NSURLErrorRelatedURLSessionTaskErrorKey=(
    "LocalDataTask <475C0C4E-2D05-4007-99DF-C5E89C11AB67>.<66>"
), _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <475C0C4E-2D05-4007-99DF-C5E89C11AB67>.<66>, NSUnderlyingError=0x301329200 {Error Domain=kCFErrorDomainCFNetwork Code=-1100 "(null)"}}

(to note as well, the log shows a file:// url, the style uses the asset url)

The map itself loads fine though.

If we only change the sprite url, we still see the errors in the console, but the layers seem to be added as expected.

My current theory is that the asset urls create a timing issue in didFinishLoadingStyle, so that method fires too early or something like that, and therefore layers added are added in the wrong order or not at all?

Steps to reproduce

Use asset links in the style. I am sorry that I don't have a better reproducible example.