PkgBenchmark.jl workflow

I’m wondering if anyone has a similar setup using GitHub workflows. I tried mimicking what discussed above by @tkf and @ericphanson but I’m getting the following

ERROR: LoadError: 
/home/runner/work/ProximalOperators.jl/ProximalOperators.jl is dirty.
Please commit/stash your changes before benchmarking a specific commit

I think this has to do with the benchmark tuning data being persisted, which prevents PkgBenchmark from being able to switch branches. Any idea how to solve that?

Full log here, configuration here. Any hint is appreciated, thanks! :pray: