Please allow PIN unlock in 1P8 Android

I use a Samsung Galaxy S6-Lite, it does not have fingerprint reader and the face unlock is not compatible with 1Password 8 (according to their answer via email). In addiction the face unlock from Samsung is very buggy it's working like 1/10 so I disabled it. My main password is exceptionally long so having to enter it each time I need to use 1Password make it very unfriendly. I was able to download back 1Password 7 from Google play store and I start to use it again because 1Password 8 is just not recommendable for those kinds of devices right now. Please bring back the pin code for 1Password 8.