Truncated labels in StatsPlots groupedbar plot

General Usage
1

In the plot below, the first and last characters of the labels on the x-axis are truncated. Is there any way around this aside from adding spaces?

Thank you

using StatsPlots, DataFrames
pyplot()
df = DataFrame(a=repeat(["label1","label2"], outer=2),b=repeat(["a","b"], inner=2), 
     c=rand(4))
@df df groupedbar(:a, :c, group=:b)

  [a93c6f00] DataFrames v0.21.7
  [f3b207a7] StatsPlots v0.14.13

Update: https://github.com/JuliaPlots/StatsPlots.jl/issues/378