"Scenario Tails erases memory on DVD boot medium removal: vfat" very frequently fails
On Bookworm, I see this scenario often fails at "patterns cover at least 99% of the test FS size in the guest's memory", with a pattern coverage around 96-98% vs. 99% expected. This is on branches with !1367 (merged) merged.
cc @anonym who worked on this part of the test suite recently iirc.