The collapse feature test (https://git.wikimedia.org/blob/mediawiki%2Fextensions%2FFlow/a4ab62b8abbd93e128855e6fb88db7c2808d11aa/tests%2Fbrowser%2Ffeatures%2Fcollapse.feature) currently tests whether you can get into the various views (uncollapsed, collapsed, small), but it doesn't test whether you can get *out* of the last two - e.g., whether you can click to expand content after you've collapsed it.
Since we just ran into a bug with this (bug 61277), I propose we add one more bullet point to the small view & collapsed view scenarios. Something like:
"And I can click on a topic to show all the posts it contains."
Version: master
Severity: normal