How can I disable Firefox for Android default URL suggestions? I wiped, formatted, and then installed the latest Lineage OS for my device.

When I install Firefox, before I ever browse anything and after turning search suggestions off, I see URL suggestions whenever I begin to type an address.

For example, if I type 't', the URL bar suggests twitter.com; 'ta' target.com; 'te' telegraph.co.uk; 'ti' ticketmaster.com; 'to' toysrus.com; 'tu' tumblr.com; 'aa' aa.com; 'ac' accuweather.com; etc.

I cannot find where to tun off these suggestions, and there is no reasonable way to avoid these suggestions, and 100% are completely useless for me. I want my URL bar to only offer me the suggestions of sites that I have actually visited, not all this garbage noise that Mozilla is puking into my face with.
It's impossible without disabling autocomplete completely and Mozilla maintainers refuse to change it, see this issue: https://bugzilla.mozilla.org/show_bug.cgi?id=1267208