Created attachment 596500 [details]
testcase (clicking should have no visible effect)
At first, there are 4 red bars at the top right. After clicking, there are only 3.
Oops, that comment was meant for bug 730562.
Created attachment 607810 [details] [diff] [review]
Created attachment 607811 [details] [diff] [review]
The testcase as reftest
>+ // Make sure that the last continuation we made fluid does not itself have a
>+ // fluid continuation (this can happen when re-resolving after dynamic changes
>+ // to content