[[ https://www.mediawiki.org/w/index.php?title=Topic:U16f49b2sfn3c70x&topic_showPostId=u16f49d0xz79kl8x#flow-post-u16f49d0xz79kl8x | A user writes ]]: "I was looking for the save button and it doesn't appear unless there are changes in the filter. That makes it harder for new users to discover that it exists. I would advocate to show the icon grayed out instead of letting it completely disappear."
This is an easy change to make and I agree that it would improve discoverability of the feature. To make the functionality more clear, let's include a tooltip in the grayed out state only, as follows:
- These filters are already saved. Change your settings to make a new Saved Filter.