Requested my CRAN to be fixed by October 14, 2025. The issue appears to be poor validation of the lengths of the `time` and `rate` parameters, which is affecting `markov-inhomogeneous-indiv.Rmd`. - https://www.stats.ox.ac.uk/pub/bdr/memtests/clang-ASAN/hesim/00check.log - https://www.stats.ox.ac.uk/pub/bdr/memtests/gcc-ASAN/hesim/00check.log