In my project, I've saved and used filters for many months. In the last few days, I've suddenly found an issue with editing my Filters that I have bookmarked; filters which I created. Specifically I am trying to change my Filters' permissions from "Private" to "My Organization" by clicking filter details in my filter. I do so, then click Save... then click the filter details again and see that my change was not saved - it is still Private. Does anyone else have a similar issue and tips on resolving it? Could it be a bug?