add verbose argument to bench::press?

[tdhock]

I expected press() to be silent, but I observe that it prints:

> example("press",package="bench")

press> # Helper function to create a simple data.frame of the specified dimensions
press> create_df <- function(rows, cols) {
press+   as.data.frame(setNames(
press+     replicate(cols, runif(rows, 1, 1000), simplify = FALSE),
press+     rep_len(c("x", letters), cols)))
press+ }

press> # Run 4 data sizes across 3 samples with 2 replicates (24 total benchmarks)
press> press(
press+   rows = c(1000, 10000),
press+   cols = c(10, 100),
press+   rep = 1:2,
press+   {
press+     dat <- create_df(rows, cols)
press+     bench::mark(
press+       min_time = .05,
press+       bracket = dat[dat$x > 500, ],
press+       which = dat[which(dat$x > 500), ],
press+       subset = subset(dat, x > 500)
press+     )
press+   }
press+ )
Running with:
   rows  cols   rep
1  1000    10     1
2 10000    10     1
3  1000   100     1
4 10000   100     1
5  1000    10     2
6 10000    10     2
7  1000   100     2
8 10000   100     2
# A tibble: 24 × 16
   expression  rows  cols   rep      min   median `itr/sec` mem_alloc `gc/sec`
   <bch:expr> <dbl> <dbl> <int> <bch:tm> <bch:tm>     <dbl> <bch:byt>    <dbl>
 1 bracket     1000    10     1  201.2µs  238.7µs     3769.   116.1KB      0  
 2 which       1000    10     1  125.7µs  192.1µs     5073.   56.18KB     24.6
 3 subset      1000    10     1  179.9µs  278.7µs     2514.  143.81KB      0  
 4 bracket    10000    10     1  905.8µs    1.3ms      778.    1.12MB     25.1
 5 which      10000    10     1    457µs  671.7µs     1458.   565.4KB      0  
 6 subset     10000    10     1  949.3µs   1.44ms      707.    1.24MB     24.4
 7 bracket     1000   100     1  974.4µs   1.55ms      655. 1001.12KB     25.2
 8 which       1000   100     1  946.2µs   1.04ms      903.  407.37KB      0  
 9 subset      1000   100     1  967.1µs    1.7ms      626. 1022.34KB     26.1
10 bracket    10000   100     1   9.35ms   9.79ms      102.    9.81MB     68.0
# ℹ 14 more rows
# ℹ 7 more variables: n_itr <int>, n_gc <dbl>, total_time <bch:tm>,
#   result <list>, memory <list>, time <list>, gc <list>
# ℹ Use `print(n = ...)` to see more rows

issue is "Running with:" and lines below it. Can that printout please be suppressed by default? adding a verbose argument would be appreciated.
Surprisingly, even capture.output does not suppress that output:

> x=capture.output(example("press",package="bench"))
Running with:
   rows  cols   rep
1  1000    10     1
2 10000    10     1
3  1000   100     1
4 10000   100     1
5  1000    10     2
6 10000    10     2
7  1000   100     2
8 10000   100     2