I've been struggling a long time trying to make this work. I succeeded with some hacking the installer and then with CSS, however it was not 100%.
Then I accidentally stumbled upon this: https://bitbucket.org/alta8888/totalquickfilter/wiki/Home
It took me a little bit longer to grasp the whole functionality, however at the end it is even more powerful. And it simply works in TB 68 without any hacks.
Perhaps someone else will find this useful. Have no idea why this is not available in add-ons...