I'm looking for stories with female alpha's or stories with 'gender-role switch' similar to "if the world sees gentleness"
I Want To Be Alone, Beautifully and These Quick Transmigration Missions Are Not Scientific both have ABO arcs. (yuri). Don't Pick Up Boyfriends From the Trash Bin also has an ABO arc with a yuri subplot. I can't think of any others off the top of my head.
It hasn't been updated in a while, but Small and Soft Girl A and Overbearing President Man O was a pretty good one, especially if you want unconventional gender roles. They're both typical personality-wise, as the title suggests, but with the sweet and soft girl being an Alpha, and the domineering president being an Omega, set in an ABO world, you can expect the sort of hijinks to come. I thought it was a little funny, especially given the omega's frustration at trying to seduce the innocent alpha. Maybe if more people pick it up, we'll get more chapters.