Undefined symbols when invoked in an anonymous module

[blepabyte]

Minimal example:

let
    m = Module()
    Base.eval(m, :(using Infiltrator))
    Base.eval(m, :(asdf = 3))
    Base.eval(m, :(@infiltrate))
end

Although the variable asdf shows up in the tab autocomplete, trying to evaluate it fails, though accessing it through @__MODULE__ (which evaluates to Main.anonymous) works:

infil> asdf
ERROR: UndefVarError: asdf not defined
infil> (@__MODULE__).asdf
3

The issue is not present if the let block is removed and the anonymous module is assigned in global scope.

• Julia 1.8.2
• Infiltrator v1.6.2