non-`file:` URIs in library/userThirdParty settings don't work

my extension generates a LuaLS userThirdParty bundle dynamically from Factorio's doc files (from the local game install, generally). I'm working on trying to switch to using a virtual FS provider for these files instead of cluttering up real workspace-associated folders with them. I've registered as the provider for fmtk: uris, and i can open all the files for the generated bundle in vscode in editor tabs, but LuaLS won't load them as libraries.

I set

"Lua.workspace.userThirdParty": [
        "fmtk:/luals"
    ],

in my settings.json, instead of setting the generated folder path as i had done previously, but LuaLS seems to have completely ignored it.

I also tried

    "Lua.workspace.library": [
        "fmtk:/luals/factorio/library"
    ],

but that also seems to ignore anything that isn't a plain file path.

Commencez par reproduire le problème avec le fournisseur de système de fichiers virtuel fmtk: et les paramètres Lua.workspace.userThirdParty et Lua.workspace.library indiqués dans le rapport. Suivez la manière dont ces paramètres résolvent les chemins des bibliothèques ; le travail est considéré comme terminé lorsque les URI qui ne sont pas des URI de fichier sont chargées comme des bibliothèques au lieu d’être ignorées, avec un test de régression couvrant ce comportement.