After discovering https://bugzilla.redhat.com/show_bug.cgi?id=1221247 it seems reasonable we should test this more properly in the future. Currently we seem to have no test case about resizing partitions in manual part dialog. We probably should, and test it against at least a standard partition and a logical volume. Optionally, we can split standard partitions into ext4 and ntfs, to cover similar use cases as in our QA:Testcase_partitioning_guided_shrink .