Works great!

I think the "FA Filter" button should be put inside the settings menu. And the "Toggle Filtered Submissions" should be next to the "Disable/Enable titles" button.

Hi there! I've updated the script accordingly.

• The FA Filter button can now be relocated! In the settings, you can choose where it goes.
• Added an additional "Toggle Filtered Submissions" button for quality of life.

Awesome, thanks!

After some testing:

• Browse: Seems to work correctly.

• Search: The new "Toggle Filtered Submissions" button doesn't seem to be added to the panel. No errors in the log.

• User gallery: Crash on the line username = $(this).attr('data-user').match('u-([^\\s]+)');:

  Uncaught TypeError: Cannot read properties of undefined (reading 'match')
  at HTMLElement.<anonymous> (userscript.html?name=FA-Content-Filter.user.js&id=7013f608-c075-44de-83f7-263ccdac7090:299:49)
  at Function.each (userscript.html?name=FA-Content-Filter.user.js&id=7013f608-c075-44de-83f7-263ccdac7090:3:3129)
  at ce.fn.init.each (userscript.html?name=FA-Content-Filter.user.js&id=7013f608-c075-44de-83f7-263ccdac7090:3:1594)
  at Proxy.filtersSubs (userscript.html?name=FA-Content-Filter.user.js&id=7013f608-c075-44de-83f7-263ccdac7090:296:17)
  at Pt (<anonymous>:10:89)
  at t.<computed> (<anonymous>:77:280)
  at Pt (<anonymous>:10:89)
  at r (<anonymous>:32:484)
  at <anonymous>:33:112
  at <anonymous>:22:300
  

Fixed; thank you for pointing out the issues! Let me know if any others arise.

Everything seems to work now, thanks.

Is navigation to the hash "#!" intended? You can call preventDefault method of the event in your event handler to avoid the default navigation to the link's href.