Details
Description
test can be like as:
cluster with 2 nodes:
open http://node1:8091/index.html#sec=settings&settingsTabs=0, regenerate Certificate(without button save)
open http://node2:8091/index.html#sec=settings&settingsTabs=0
result: the new Certificate is applied
the problem is that button "Save" belongs to the entire "Cluster" panel and should be applied to all controls/settings on the panel