hcat/vcat on large arrays not returning/hanging/very slow

Hi, I'm having a troublesome issue with vector of SVector.
When I try to convert an Vector{SVector{3,Float64} into a Nx3 Matrix for plotting, Julia doesn't return if the vector is too long.

It seems that SVector require a lots of memory allocation for the job and 99% most of the time is used in wasted compilation time. (See example below)
Normal Vector of Vector doesn't have this issue. It is possible the issue has already been flagged I didn't find it.

Normal Vectors:

julia> v = [zeros(3) for i in 1:10_000]
10000-element Vector{Vector{Float64}}:
 [0.0, 0.0, 0.0]
 ⋮
 [0.0, 0.0, 0.0]

julia>  @time hcat(v...)
  0.000528 seconds (7 allocations: 391.000 KiB)
3×10000 Matrix{Float64}:
 0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  …  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
 0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0     0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
 0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0     0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0

Issue:

julia> using StaticArrays
julia> v = zeros(SVector{3,Float64}, 100)
julia> @time hcat(v...)

@time hcat(v...)
  5.367366 seconds (4.43 M allocations: 230.121 MiB, 0.62% gc time, 99.70% compilation time)
3×100 SMatrix{3, 100, Float64, 300} with indices SOneTo(3)×SOneTo(100):
 0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  …  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
 0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0     0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0
 0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0     0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0

if size is higher than 1000 the function just doesn't return anything.

No source file or test is named. Start by running the reported StaticArrays reproducer with hcat(v...) for 100 and larger inputs, then trace the hcat and SVector/SMatrix dispatch involved. Done means large vectors return without the reported excessive compilation time, allocations, or hanging behavior.