I’ve got issues with this as well, not for how my nails look. I’m a guy and work with nasty stuffs in my spare time so I regularly have black edges. But I can’t stop myself during boring meetings, I need the stimulation to keep myself focused, which I’m kinda ok with but I end up with my pocket full of pieces of fingernail and the idea that some people find that gross…which causes stress, which causes me to pick at my fingernails more…

You misunderstood what the app is, it’s only a webview (a stripped down webbrowser). Its setting for webaccess is whether it will load websites outside of hugging chat in the webview.