Add ability to manage multiple custom filter lists
Background / User story
After introduction of the new options page users are no more able to manage multiple Filter Groups in Firefox and their old
Filter Groups are merged into one Custom Filter List in
CREATE AND EDIT YOUR FILTER LIST section.
This was also requested while ago for new options page, but wasn't priority as at that point we were not under the pressure to miss the feature in the Firefox.
See more on Trac ticket #5025
What to change
- Design: TBD
- Research: TBD
- Spec: TBD
Hints for testers
Hints for translators