Behavior of Recommended Filter Lists section is ambiguous
In the Recommended Filter Lists section we describe the behavior of the checkboxes as "Checkbox to en-/disable each filter list."
Since filter lists can be in one of three states (i.e. installed+enabled, installed+disabled, not installed) it is unclear whether unchecking it results in the filter list being disabled or removed. It implies that it's the former but the current implementation suggests it's the latter. Note that disabled filter lists auto-update in the background.
Furthermore, we do use a different UI element for enabling/disabling filter lists in the Advanced tab which only adds to the confusion similar to what we were trying to tackle with #3742.