Incompatibility between revise and middleware arguments in serve?

[fypc]

Using revise with middleware arguments in the serve function generates the following error:

ERROR: LoadError: MethodError: Cannot `convert` an object of type Oxygen.Core.ReviseHandler to an object of type typeof(CorsMiddleware)
The function `convert` exists, but no method is defined for this combination of argument types.

Closest candidates are:
  convert(::Type{T}, ::T) where T
   @ Base Base.jl:126

Stacktrace:
 [1] insert!(a::Vector{typeof(CorsMiddleware)}, i::Int64, item::Oxygen.Core.ReviseHandler)
   @ Base ./array.jl:1733
 [2] serve(ctx::Oxygen.Core.AppContext.Context; middleware::Vector{typeof(CorsMiddleware)}, handler::typeof(Oxygen.Core.stream_handler), host::String, port::Int64, async::Bool, parallel::Bool, serialize::Bool, catch_errors::Bool, docs::Bool, metrics::Bool, show_errors::Bool, show_banner::Bool, docs_path::String, schema_path::String, external_url::Nothing, revise::Symbol, kwargs::@Kwargs{})
   @ Oxygen.Core ~/.julia/packages/Oxygen/ObBBn/src/core.jl:135
 [3] serve
   @ ~/.julia/packages/Oxygen/ObBBn/src/core.jl:90 [inlined]
 [4] serve(; kwargs::@Kwargs{host::String, port::Int64, middleware::Vector{typeof(CorsMiddleware)}, revise::Symbol})
   @ OxygenTutorial ~/.julia/packages/Oxygen/ObBBn/src/methods.jl:19
 [5] serve
   @ ~/.julia/packages/Oxygen/ObBBn/src/methods.jl:15 [inlined]
 [6] up()
   @ OxygenTutorial ~/Documents/GitHub/Oxygen_Tutorial/src/OxygenTutorial.jl:100

[ndortega]

@frankier any initial thoughts?

[frankier]

Probably quite an obvious/simple error. I'll make a PR this week. At least this gives some kind of guidance to what kind of testing is needed >_<