Warning on saveRDS of qenv object

I was having issues with shinytest2 and I narrowed this to the following reprex:

``` r
library(teal.code)
qenv() |> saveRDS(tempfile())
#> Warning in saveRDS(qenv(), tempfile()): 'package:teal.code' may not be
#> available when loading
```

^{Created on 2024-01-23 with [reprex v2.1.0](https://reprex.tidyverse.org)}

Not digging into why one might want to call `saveRDS()` (in my case it's out of my control) - is there a way to avoid this warning?