SVector of Vector throws error

[dlfivefifty]

If I have a cell with SVector(([1,2],)) it throws the following error:

Failed to show value:
setindex!() with non-isbitstype eltype is not supported by StaticArrays. Consider using SizedArray.
error(::String)@error.jl:33
setindex!@MArray.jl:99[inlined]
copyto!(::StaticArrays.MArray{Tuple{1},Tuple{Int64,Array{Int64,1}},1,1}, ::Base.Iterators.Zip{Tuple{StaticArrays.SOneTo{1},StaticArrays.SArray{Tuple{1},Array{Int64,1},1,1}}})@abstractarray.jl:736
_collect(::UnitRange{Int64}, ::Base.Iterators.Zip{Tuple{StaticArrays.SOneTo{1},StaticArrays.SArray{Tuple{1},Array{Int64,1},1,1}}}, ::Base.HasEltype, ::Base.HasShape{1})@array.jl:630
collect(::Base.Iterators.Zip{Tuple{StaticArrays.SOneTo{1},StaticArrays.SArray{Tuple{1},Array{Int64,1},1,1}}})@array.jl:624
broadcastable(::Base.Iterators.Zip{Tuple{StaticArrays.SOneTo{1},StaticArrays.SArray{Tuple{1},Array{Int64,1},1,1}}})@broadcast.jl:682
broadcasted@broadcast.jl:1261[inlined]
show(::IOContext{Base.GenericIOBuffer{Array{UInt8,1}}}, ::MIME{Symbol("application/vnd.pluto.tree+xml")}, ::StaticArrays.SArray{Tuple{1},Array{Int64,1},1,1})@PlutoRunner.jl:399
#show_richest#16(::Bool, ::typeof(Main.PlutoRunner.show_richest), ::IOContext{Base.GenericIOBuffer{Array{UInt8,1}}}, ::Any)@PlutoRunner.jl:357
show_richest(::IOContext{Base.GenericIOBuffer{Array{UInt8,1}}}, ::Any)@PlutoRunner.jl:307
#sprint_withreturned#15(::IOContext{Base.PipeEndpoint}, ::Int64, ::typeof(Main.PlutoRunner.sprint_withreturned), ::Function, ::StaticArrays.SArray{Tuple{1},Array{Int64,1},1,1})@PlutoRunner.jl:279
format_output(::Any)@PlutoRunner.jl:219
formatted_result_of(::Base.UUID, ::Bool)@PlutoRunner.jl:41
top-level scope@none:1

This is not an issue in the REPL.

[Moelf]

looks like this has been fixed by 53e2f3c
REPL:

1-element SArray{Tuple{1},Array{Int64,1},1,1} with indices SOneTo(1):

Pluto:

StaticArrays.SArray{Tuple{1},Array{Int64,1},1,1}: 

I personally think we should re-use summary as much as possible, for a more consistent "header" compare to REPL. In this case StaticArrays. looks a bit too much

[fonsp]

I think both are equally bad 💁

[OliverEvans96]

This is still an issue in v0.12.10

[Moelf]

looks like a regression

[fonsp]

Caused by this bug: JuliaArrays/StaticArrays.jl#855

[fonsp]

Fixed using a workaround: #725