Custom icons in Duo app?

I’m finally moving on from Duo to Authy after being here from the day it opened. Duo should truly be embarrassed for the lame excuses—and yes, I’m specifically calling out Duo’s product manager “Steve” here—for being unable to incorporate something so simple as adding an icon that matches the account. Seriously. Customers have been begging for this feature since Duo’s inception but still no go. As Steve said, they’re too busy. Pathetic.