https://en.wikipedia.org/wiki/Special:PrefixIndex/User:Jeremyb/ListItem_formatting_test
tests 1 and 3 render the same on all 3 platforms. (Android app, mobile web, desktop web. webs are Chrome on Android but I guess doesn't matter which browser.)
test 2 has the second and third list items struck on the webs and on the Android app, the whole rest of the page is struck even after the end of the list starting with second list item.
here's the source of test 2:
* amit * <s>Foo quux * <s>bar</s> baz * lorem ipsum foooooooo