As a new boxer, I have found it odd to not have certain keyboard commands in Box Notes that I am accustomed to in other similar apps (specifically Google Docs). The one that I would prioritize would be to quickly change heading styles. In Google Docs it is (on a Mac) Command+Option+1/2/3/(0 for "Body") while text is highlighted or at the beginning of a new line.

Hopefully this can be quickly implemented as it would be a welcome addition to heavy users of Box Notes.