Originally Posted by laupuy
Ok, just found, It's there if you have an accessibility service enabled, just disable it.
Sent from my Pixel 3 using XDA Labs
And/or if you have already deleted the app, enable an accessibility service and disable it
Holy crap, thank you so much. Didn't know this existed. It's gine now.
Turned out it was still there because of a service of another app I use.
Sent from my Google Pixel using XDA Labs