[R-pkg-team] Bug#1104454: r-cran-bslib: test fail - Undefined variable: "$transition-collapse-width"

[Rebecca N. Palmer]

On 01/05/2025 10:47, Chris Hofstaedtler wrote:
> Is this a known bug in some older test runner? If so, is that fixed,
> so future failures will be correctly treated as failures?

Yes, that's the r-cran-testthat issue mentioned earlier (*possibly* 
https://github.com/r-lib/testthat/issues/1997 ), fixed in 3.2.3.