How to remove filter history?

[lxp]

Might be caused by this script

Save and restore QuickFilter settings

This add-in saves and restores the quickfilter settings per folder when navigating in a tab. It's useful if you don't want to keep a quickfilter in a newly opened folder (Preferences / File Displays / FAYT and Filter Bar Options / Clear Quick filter …

If that's the case

• close the tab, or
• use the modified version.