julia 1.12: no method matching keys(::Core.DebugInfo) when adding a breakpoint

[IanButterworth]

1|debug> bp add "/Users/ian/Documents/GitHub/julia/stdlib/REPL/src/REPLCompletions.jl":1427
[ Info: added breakpoint at /Users/ian/Documents/GitHub/julia/stdlib/REPL/src/REPLCompletions.jl:1427
ERROR: MethodError: no method matching keys(::Core.DebugInfo)
The function `keys` exists, but no method is defined for this combination of argument types.

Closest candidates are:
  keys(::Base.TermInfo)
   @ Base terminfo.jl:232
  keys(::Pkg.Types.Manifest)
   @ Pkg ~/Documents/GitHub/julia/usr/share/julia/stdlib/v1.12/Pkg/src/Types.jl:302
  keys(::Cmd)
   @ Base process.jl:716
  ...

Stacktrace:
 [1] kwcall(::@NamedTuple{raise::Bool, depwarn::Bool}, ::typeof(Base.Meta.parse), str::String)
   @ Base.Meta meta.jl:276
 [2] completions(string::String, pos::Int64, context_module::Module, shift::Bool, hint::Bool)
   @ REPL.REPLCompletions ~/Documents/GitHub/julia/usr/share/julia/stdlib/v1.12/REPL/src/REPLCompletions.jl:1174
 [3] completions(string::String, pos::Int64)
   @ REPL.REPLCompletions ~/Documents/GitHub/julia/usr/share/julia/stdlib/v1.12/REPL/src/REPLCompletions.jl:1173