"Tao Klerks via GitGitGadget" [off-list ref] writes:
As noted in a recent proposed patch to t/t7519-status-fsmonitor.sh, a number
of test cases in t\t7063-status-untracked-cache.sh explicitly sleep a
second, in order to avoid the untracked cache content being invalidated by
an mtime race condition.
Even though it's only 9 seconds of sleeping that can be straightforwardly
replaced, it seems worth fixing if possible.
Absolutely. Thanks for an update.