1.18.1 broke macOS custom folder/app icon (now showing generic folder icon)

[i0ntempest]

I'm building with --with-fuse2. Reverting this commit does not break building with fuse 2, but does break building with fuse 3.
The actual folder:

Bind mounted folder:

Apps/folders with broken icons has custom icon set (Get Info on the app, and then drag an icns file onto the icon at the top), the result is the following file in the app bundle:

Breaking commit:
3293dc9, specifically the changes in bindfs.c.

[mpartel]

Is this with MacFuse or fuse-t? I kinda gave up on MacFuse because I don't have the time to support it properly, and I don't even have access to a modern Mac to test with. PRs welcome though if someone wants to pick it up.

I should have bumped the minor version number due to this change though, oops.

[i0ntempest]

I have MacFUSE from MacPorts, and there's no fuse-t port in MacPorts just yet. Reading the changes in that commit I believe fuse-t wouldn't be affected by this. I have arm64 Macs and I'm more than happy to help with testing.
Speaking of MacFUSE, v5.0 is around the corner and it has FSKit support to replace kernel extensions, which might be easier to support.