Auto-completion while typing fails after trivial attribute macro expansion

[harrisonmg]

As an MRE, I have created a trivial attribute macro that merely returns the unmodified input TokenStream:

#[proc_macro_attribute]
pub fn trivial(_args: TokenStream, input: TokenStream) -> TokenStream {
    input
}

If I use this macro on trait impl, I can manually trigger completion with a keyboard shortcut, and that works:

If I start to type, however, completion stops working (at least, for the functions in the trait:

Where I would expect it to continue narrowing down the suggestions:

rust-analyzer version: rust-analyzer 0.3.2264-standalone

rustc version: rustc 1.84.0 (9fc6b4312 2025-01-07)

editor or extension: neovim v0.10.3

relevant settings:

{
  completion = {
    callable = {
      snippets = 'add_parentheses'
    }
  },
  diagnostics = {
    disabled = { 'unlinked-file' }
  },
}